13 best telephone cables

Telephone cables, also commonly known as telephone cords or phone cables, are essential components used to transmit audio signals between telephones or other telecommunications devices. These cables play a crucial role in connecting telephones to the telephone network or other communication equipment.

Typically, telephone cables have modular connectors on each end, commonly referred to as RJ11 or RJ12 connectors. These connectors have a specific number of pins and slots that match with the corresponding jacks in telephones or other devices, ensuring a proper connection.

The standard telephone cable, known as a straight-through cable, has the same pin order on both ends, allowing it to be used for most telephone connections. However, there are also crossover telephone cables, which have the pin order reversed on one end.Crossover cables are used for special applications like connecting two telephones directly.

Telephone cables come in various lengths to accommodate different needs, from short cables for connecting a phone to a wall jack to longer cables for routing within a home or office. The length of the cable can vary based on the distance between the phone and the jack.

In terms of construction, telephone cables typically have multiple insulated copper conductors inside a flexible outer sheath. The conductors are twisted in pairs to reduce electromagnetic interference and ensure a clear transmission of signals.

It's important to choose telephone cables that meet the required specifications and standards to ensure reliable communication and minimize signal loss or interference. Properly maintained and functioning telephone cables are essential for effective communication in both residential and commercial settings.

Below you can find our editor's choice of the best telephone cables on the market
  

Phone Extension Cord 25 Ft, Telephone Cable with Standard RJ11 Plug and 1 in-Line Couplers and 20 Cable Clip Holders, White

MoeverEX

Based on 1 reviews Check latest price

Product description

Features:

This phone cable allows you to place your phone 25 ft away from the telephone wall jack

The package also comes with 1 inline coupler and 20 cable clip holders, awesome accessories that bring you great convenience. You can extend your cord distance by simply connecting two RJ11 phone lines to the coupler, and organize all the small cable wires in place with plenty cable clip holders.



Specification:

Color: White

Cable length: 25 ft

Plug of cable: RJ11/6P4C

Coupler dimension: 1.37 x 0.78 x 0.59 inch

Coupler Connector: RJ-11 female to RJ-11 female

Clip holders Dimensions: 0.59 x 0.39 x 0.31inch



Package Includes:

1 x 25ft telephone extension cord

1 x inline coupler

20 x adhesive cable clip holders

  • 【High Quality】This white extension cord is made from high-quality material for long use
  • 【Wide Application】This telephone cords for landline phone comes with two RJ11 standard phone connectors on both ends and 1 inline coupler, which can be used for telephones, fax machines, modems, answering machines, etc
  • 【Great extender】High-Quality phone line cord extension allows you to place your phone 25 ft away from the telephone wall jack
  • 【Ensure Great Connection】The cores of wires are made of pure-copper, 100% 26WAG, much better than ordinary Copper-Clad-Steel telephone cord; contacts of plugs are coated with thicker gold plate. Both ensure great connection and calls.
  • 【Come with Cable Clips】With 20 white adhesive cable clip holders, help those cluttered cables and cords around your desk much nicer, cleaner, and safer

User questions & answers

Question: Is this a 2 prong cable
Answer: Just batteries.
Question: Does this extension have 2 or 4 wires
Answer: YES .. IF IT CAME WITH A N ADAPTER. .. MINE DID. TC/REPLIES
Question: The coupler has 4 contacts on one end and 3 on the other. It did not work when I tried extending a telephone wall cord. Is it defective
Answer: I don't see why not.
Question: Is telephone line available in a 10 for length
Answer: You simply plug the phone into the telephone jack on your wall. The telephone line supplies the power. The Caller ID, however, needs a battery in order to work.

C2G RJ11 Modular Telephone Cable, Silver (7 Feet, 2.13 Meters) - 02970

C2G

Based on 876 reviews Check latest price

Product description

Constructed from heavy duty 28 AWG silver satin wire, this cable has gold-plated connectors for clearer communication. Its 4-wire construction handles dual phone lines while the heavy duty PVC jacket protects the cable's integrity.

  • Connect your phone, modem or fax machine to the wall jack
  • Connector 1: RJ-11 Male
  • Connector 2: RJ-11 Male

User questions & answers

Question: will this work with a HP photosmart C7250 fax machine
Answer: Its a normal phone cable plugs into square hole
Question: will this work for ATT u-verse broadband/internet modem
Answer: 4 wires
Question: Is this cord a 2 conductor
Answer: Mine didn't work as well
Question: Is this a straight wire or reversing wire cable
Answer: I don’t know I needed the long one

Product features

RJ11 Modular Telephone Cable

Constructed from heavy duty 28 AWG silver satin wire, this cable has gold-plated connectors for clearer communication.

Its 4-wire construction handles dual phone lines while the heavy duty PVC jacket protects the cable's integrity.

Premium Telephone Line Cord Heavy Duty Silver Satin 4 Conductor 14-ft by TeleDirect

1st Choice

Based on 840 reviews Check latest price

Product description

Telephone line cord for use in home and business. Single line cord for one or two line telephones. Has RJ11/RJ14 plugs on each end and plug-n-play ready. Highest quality cord and heavy duty to last a long time. Lifetime warranty. Individually wrapped and manufactured by TeleDirect. Please note, product must be sold by TeleDirect for valid Lifetime Warranty.

  • Heavy Duty and Premium Quality Cable Cord - UL Listed
  • Manufactured With High Quality, 50 Micron Gold Connectors
  • Flame Retardant PVC Jacket
  • Certified and Tested Lead Free, Mercury Free, Cadmium Free, and PBB Free
  • Will Work on a 1 or 2 Line Telephone (4 Conductor)

User questions & answers

Question: would this work for internet service that needs a phone cord but heavy duty
Answer: I really don't know I purchased this for an Xbox steering wheel set. I do know that a regular phone Line didn't work
Question: Does this give broadbrand for a talk talk router
Answer: Yes. It will connect from the wall outlet to the modem. This is not the Ethernet cable which is separate to connect your computer to the modem.
Question: What Is Its Voltage
Answer: Yes it's a 2 conductor cable for phone (rj11) not speaker
Question: Will this cord work with a Panasonic Kx T
Answer: The item I received is a standard "reversed" pinout cable. But thanks to Jeremy Boynes' answer on October 26, 2020, I found this C2G part number 02971 which is indeed "straight through" pinout: https://www.amazon.com/gp/product/B0002J1JVS

15' Feet Telephone Extension Cord Cable Line Wire, White RJ-11 by True Decor

Based on 487 reviews Check latest price
  • High Quality phone line cord extension allows for placement of your telephone up to 15 ft. from the telephone wall jack
  • Designed For Connecting Phone, Modem Or Fax Machine To Wall Jack
  • Made from high quality material to last in rough weather conditions

User questions & answers

Question: This is good for my Smart TV too right
Answer: We would be happy to assist you in this matter! This line cord works from internet to phone and is indeed heavy duty! Thank you for your inqury!
Question: will this work on a 2 pin landline
Answer: yes
Question: is this 2 pin of 4 pin connector
Answer: have no clue
Question: Is the phone cable really flat, as pictured? Which makes in unsuitable to outdoors as stated .... and for wall feed through
Answer: Yes, this is a standard 4 pair line cord that will work with the Panasonic KX-T7736. Thank you.

Phone Cable 300ft Rounded White Roll (100m Long) 4x1/0.4 26 AWG Gauge Solid Wire -Round Telephone Cord Line Extension Bulk Rool Reel -compatible with RJ11 4P4C Crimp End Connector Jack - Tupavco TP801

Tupavco

Based on 204 reviews Check latest price
  • Phone Cable 4 Wire of 3 mm, 26 gauge (AWG) length of over 300 ft (100 m); Compatible with RJ11/4P4C
  • White Round Phone Spool 4x1/0.4 Red-Green-Yellow-Black Solid Copper insulated strands for fast signal
  • Bulk Reel of Telephone Cord; Outer PVC casing shields signal from line interruptions and outer elements
  • Phone Cable helps connect different components of telephone setup easily; Plug ends are not included
  • Bulk Roll of 300 feet Long Telephone Cord connects Phone Line, modems and fax machines through walls

User questions & answers

Question: can this cable be used outdoors
Answer: I use it for a magic Jack with a desktop computer and an old telephone. I dont know of any use of a phone line on a smart tv. You must be looking for ethernet cable.
Question: Hi, does the cable really read "Telephone cable" over and over on it? Hoping to find some in plain black
Answer: Yes
Question: Will this cable work on rj11 plugs? that is can it be crimped to the rj11 plug on one end and spade ends on the other end
Answer: I assume your question meant to read "is this A 2 pin OR 4 pin connector". It is a 4 pin connector. It will work with any standard desktop telephone, desktop portable telephone or answering machine.
Question: I've got to run about 100 feet of phone line underground from the box on the house to the garage. is this the right stuff ? if not, what is
Answer: Yes, it is flat. Not sure about the other questions...

Product features

White Phone Cable Roll

The cable’s distance of more than 100 meters helps it make even the most distant connections. Inside the phone cord, 4 solid insulated connector wire are set straight in their casing. This makes the telephone cords perfect for mounting RJ11 connector plugs on each end of the cable once you’ve measured out the distance you need, and cut the cable. The ends of the wires are suited to be put on 6P4C phone plugs are also compatible with RJ9 / RJ12 / RJ22 and 4P4C / 6P4C / 8P4C telephone modular connectors. The cable’s four connector wires are shielded in a PVC plastic jacket to further prevent outside interference and ensure insulation. Its recommended using conduit tube for outside conditions or underground where the cable is vulnerable to the elements. The ends of the cable come customizable, with no modular connectors plugs, allowing you to set up the cable with whatever fits your specific needs.

Round Telephone Cord

The cable, spanning up to 100 meters (328 feet), can have many different uses in a phone setup. It can be used to connect long-distance components through the walls, help plug in a home phone to the wall jack, or connect a telephone line to a telephone network. The quality copper in the four inside wires provides a fast and uninterrupted signal transmission between different devices. The inside wires are each a millimeter thick, with the bare copper on each strand being 26 AWG 1/0.4 millimeters thick. The whole cable, with the outer casing, is about 3 millimeters in diameter. The small size of the cable, paired with its quality and reliability, makes it perfect for a wide variety of uses. Its thin construction paired with its durability can easily go through drywall and can make sure multiple rooms and floors of your house are connected to your home phone setup. The phone cable can also be utilized to connect DSL line, security camera, fax machine or modem to your personal setups.

Telephone Extension Cord, 2 Pack 10ft RJ11 Telephone Cable for Landline Phones with 1 RJ11 Coupler and 50pcs 7mm Cable Clips, Male to Male Telephone Flat Cord White

RFAdapter

Based on 50 reviews Check latest price

Product description

This landline telephone cord is made from high-quality matetial for long use in rough weather conditions.



Come with 2 telephone cords and 1 RJ11 6P4C female to female inline coupler, which can be used to connect and extend two existing telephone lines with R11 connector.



Come with 50pcs 7mm cable clips, allow you to secure runs of phone cables to walls and floorboards for a cleaner look and prevent tripping over loose cables.



Can be used for telephones, caption phones, fax machines, modems, Printer fax, etc.



We offer worry-free warranty and friendly customer service within 12 months for your confident purchase. If you are not satisfied with any product, please don’t hesitate to contact us, we will serve you our best.

  • This landline telephone cord is made from high-quality matetial for long use in rough weather conditions.
  • Come with 2 telephone cords and 1 RJ11 6P4C female to female inline coupler, which can be used to connect and extend two existing telephone lines with R11 connector.
  • Come with 50pcs 7mm cable clips, allow you to secure runs of phone cables to walls and floorboards for a cleaner look and prevent tripping over loose cables.
  • Can be used for telephones, caption phones, fax machines, modems, Printer fax, etc.
  • We offer worry-free warranty and friendly customer service within 12 months for your confident purchase. If you are not satisfied with any product, please don’t hesitate to contact us, we will serve you our best.

iMBAPrice 50 Feet Long Telephone Extension Cord Phone Cable Line Wire - White

IMBAPrice

Based on 3 reviews Check latest price
  • Standard male RJ-11 plugs at both ends.
  • All four conductors go through.
  • External Material : Plastic, Color : White
  • Male RJ11 to male RJ11 Telephone Cables are used for standard RJ11 phones
  • For use with telephones, fax machines, modems, answering machines, etc.

User questions & answers

Question: does this cor work on fax machine
Answer: No this is for indoor installation only
Question: Is this a 6 pin line
Answer: Yes, it technically says "Tupavco Round Telephone Cable" periodically along it's length.
Question: Is this a Cat 5 cable
Answer: Hey, I am sure that would work, but FYI this cable suited its temporary purpose. It is more brittle, you get what you pay for. BUT like I said, it definitely worked for my temporary situation.
Question: Does anyone who owns this know if the is 2-conductor rj-11 or 4 conductor rj-14? (if you don't know what that means, please don't answer
Answer: I would not run it underground unprotected. It's good phone cable, but not meant to be exposed to the elements. If you bury it in pvc or something, you'd probably be ok. To find the right wire, you'll look for outdoor or in ground rated wires. Just remember where it's buried or you may be replacing it sooner than you want to.

Product features

iMBAPrice TELEPHONE EXTENSION CORD PHONE CABLE

iMBAPrice offers RJ11 telephone extension cord phone cable connects telephones, fax machines, answering machines or modems to a standard wall jack.

EASY TO EXTEND

iMBAPrice RJ11 telephone extension cord phone cable is suitable for all RJ11 standard telephones. It is easy to extend for suitable comfortableness.

UNIVERSAL DESIGN

iMBAPrice RJ11 telephone extension cord phone cable comes with universal 4-conductor design. That is compatible with 2 line telephone cord.

STANDARD CONNECTORS

iMBAPrice RJ11 telephone extension cord phone cable comes with standard RJ11 connectors on both ends. Just plug and play and ready to use.

25 Feet Black Phone Telephone Extension Cord Cable Wire with Standard RJ-11 Plugs by True Decor

True Decor

Based on 1 reviews Check latest price
  • High Quality phone line cord extension allows for placement of your telephone up to 25 ft. from the telephone wall jack
  • Designed For Connecting Phone, Modem Or Fax Machine To Wall Jack
  • Made from high quality material to last in rough weather conditions

User questions & answers

Question: What gauge wire is this? Is it the standard phone line you usually get with new computers
Answer: You can google it, but I believe any phone cord will work for a fax machine...so yes it will...but bobble check that
Question: Is this a 2 or 4 wire phone cable
Answer: No, This is 4 pin... use for standard 2 line phone.
Question: Is this a two or four prong cord
Answer: No. Cat 5 is Category 5 UTP cable, typically used for Ethernet with a 8P8C (RJ45) plug. This is standard telephone cord with RJ-11/RJ-14 connectors for use with landline telephones, fax machines, dial-up modems, etc.
Question: Is this a round cord or a flat cord
Answer: I received a rj-11; 2 conductor. Works great with phone and fax.

C2G - 28724 RJ11 Modem Cable For DSL Internet - Connects Phone Jack To Broadband DSL Modems For High Speed Data Transfer - 50ft Long With Double-Shielding To Reduce Interference - 28724 Gray

C2G

Based on 2 reviews Check latest price

Product description

Improve the speed and reliability of your DSL broadband network with this RJ11 cable. It'll give you up to 10x more speed compared to a normal telephone wire. Connects your DSL modem to a telephone jack. Compatible with all major DSL providers including AT&T, Century Link, and Xfinity.

  • Connect your broadband DSL modem to a phone jack with this 50ft high speed RJ11 cable. Enables data transmission up to 10 times faster than an ordinary phone cord.
  • Ultra-flexible jacket makes cable hook up easy. 24k gold-plated connectors provide corrosion resistance for maximum conductivity & faster DSL internet speeds.
  • Snagless molded connector gives increased durability by reducing strain on the RJ11 cable.
  • Foil double-shielding with reduces interference while the twisted-pair construction minimizes crosstalk for high speed, error-free DSL data transfer.
  • Compatible with all DSL internet modems. That includes AT&T, CenturyLink, Xfinity, and more.

User questions & answers

Question: I ordered this rj11(6ft). I received rj12(7ft) both had the #28721. will this rj12 work
Answer: I have used a similar cable for my CenturyLink C1000A and C1900A routers. This cable would also be an upgrade for old internal phone wiring (un-shielded twisted pair).
Question: Would work with and adsl modem router
Answer: This should work for any standard DSL connection, so AT&T should be fine, as long as it's their DSL service. This will not work for any cable or fiber optic services. It goes between your wall jack and WAN port on your modem. It should replace the standard telephone line they usually send you when you get the modem.
Question: Will this work well for AT&T U-verse
Answer: Hello Ning. The c2G cable sold here (http://www.amazon.com/gp/product/B0002J2ANE?ref_=pe_527950_33920250, stands for "Cables 2 Go." It is a specially shielded cord normally used to connect a standard Land Line telephone to its wall outlet. The cable sold here has extra shielding so that DSL signals do not degrade as much when using the cord. For me it was the difference between my DSL MODEM having a signal by using the cord or NOT having a DSL signal by using a different, non-shielded cord. The c2G cord I bought was 50 feet long and snakes through walls and basement. Excellent cord, I would recommend it if you are having problems maintaining your DSL signal when using such a cord.
Question: what is c2G
Answer: You can google to confirm but I believe it does. It has been some time now that I used this router but I did a quick search myself and found WEP listed under wifi features for this model.

Product features

RJ11 High Speed Internet Modem Cable

Enables data transmission up to 10 times faster than an ordinary phone cable when connecting telephones, answering machines, and fax machines.

Ultra-flexible jacket makes cable installation easy. 24k gold-plated connectors provide corrosion resistance for maximum conductivity.

Snagless, molded connector enables increased flexibility and durability for effective strain relief.

Foil double-shielding with the braid shield reduce interference while the twisted-pair construction minimizes crosstalk for high speed, error-free data transfer.

Use to connect a modem to a telephone jack
Standard RJ11 telephone connectors
Double foil shielded to reduce EMI

25ft Heavy Duty RJ11 / RJ14 Silver Satin 4 Conductor Telephone Line Cord by Corpco

Corporate Computer

Based on 411 reviews Check latest price

Product description

Our 25ft 4 conductor RJ11 / RJ14 telephone line cable is designed for use with both Business and Home telephone systems. These heavy duty cables will work with 1 or 2 line phones. Plug and play ready for fax lines, modems, cordless or standard phones.

pin1 -- pin4 (black)

pin2 -- pin3 (red)

pin3 -- pin2 (green)

pin4 -- pin1 (yellow)

  • Premium Heavy Duty RJ11 / RJ14 Cable For Long Life
  • 25ft 4 Conductor cable for use with 1 or 2 line phones
  • 50 Micron Gold Connectors on each end
  • Flame Resistant PVC Jacket
  • Reverse wired for telephone line use

User questions & answers

Question: Is this heavy duty enough for use with a voip service (from the device to the phone base
Answer: High Quality standard phone line Wire, You will get those a lot of times in your computer Box as well.
Question: what are the conductors made of
Answer: It appears to be a 4 wire phone cable.
Question: Will this cord make a phone that is not set up for 2 lines have that ability
Answer: No prongs. Just the standard phone jack connectors.
Question: Can this be used for a at&t u-verse modem and cable jack that is in my wall
Answer: It is a flat chord

Bistras 100 Feet White Telephone Extension Cord Cable Line Wire

Based on 424 reviews Check latest price

Product description

The Bistras Standard male RJ-11 plugs 4 pin at both ends. All four conductors go through. For use with telephones, fax machines, modems, answering machines, etc. Standard dimensions. This cable allows you to have your phone 100 ft away of your phone jack and not having to move every time you need to use your phone.

  • made from high quality material to last in weather conditions
  • For use with telephones, fax machines, modems, answering machines, etc.
  • Standard phone connectors on both ends
  • Connect two phone devices together or connect a phone to a wall jack
  • Universal 4-conductor design

User questions & answers

Question: Is this stranded or solid core
Answer: Yes, that is what we bought it for and it works great.
Question: Does this work so we can move modem to otherside of room
Answer: I bought this telephone line to replace a shorter line that i had when I purchased the phone system. The plugs are exactly what I had. They are plastic pieces with gold looking conductors
Question: I assume this works for a 2 line phone
Answer: No. This is a simple mounting cord to connect a phone jack to a phone.
Question: Does anyone know what gauge wire this is? Looking for cheap outdoor speaker wire
Answer: That's what I use for.

AmerTac - Zenith TP1100ULA 100 FT 4 Wire Round Station Wire, Almond Landline Telephone Accessory

AmerTac - Zenith

Based on 145 reviews Check latest price

Product description

100 FT 4 Wire Round Station Wire, Almond. Connects to junction boxes and wallplates. Approved for behind the wall installations. Zenith offers an extensive line of Audio, Video, Phone, Computer, Antenna and Universal Remote Control accessories for all your home and office needs.

  • Connects to junction boxes and wallplates
  • Approved for behind the wall installations
  • Zenith cables are excellent for connecting your VCR, DVD, HD-TV, and all other home theater audio/video equipment.
  • Zenith offers an extensive line of Audio, Video, Phone, Computer, Antenna and Universal Remote Control accessories for all your home and office needs.

User questions & answers

Question: Does this 4 wire cable consist of 2 twisted pairs? Thanks in advance
Answer: Solid
Question: What guage is this wire
Answer: Yes, I use it for my home office set-up, which needed to be hardlined in, and needed to run it from there to a different room in our house. The full distance is about 25 feet. It has about 75 ft off slack
Question: Are the conductors solid or stranded
Answer: Yes, however; you can also use a splitter for two phone use.
Question: Can RJ-11 connectors be crimped to this cable
Answer: Not perfect for speaker wire. This is telco wire. Plus you'd have to clip the RJ-11 connectors at each end.

Monoprice 100953 6 Conductor 28AWG Stranded Bulk Phone Cable,Silver

Monoprice

Based on 21 reviews Check latest price

Product description

Tired of that short cable on your land line phone? Build yourself a cable of the perfect length with this high quality Bulk Phone Cable from Monoprice! This cable utilizes the familiar "flat" form factor of standard telephone cables and features a satin silver finish. The cable contains 6 stranded 28AWG conductors.

  • Made in China
  • Package height :43.9 cm
  • Package length :25.4 cm
  • Package width :35.6 cm

User questions & answers

Question: Is this pure copper or copper coated aluminium
Answer: No. The four wires are basically loose in the insulation. I used mine to run a line to my modem as we have dsl. Only 2 wires are used. The internet guy said I could not use flat telephone wire. I think twisted pairs would not be good for this application.
Question: Does it have 6 wires ???? I need 170 ft 6 wires
Answer: 24 gauge ---- It is printed right on the wire. If you look closely at the picture, you will be able to see 24 AWG (not perfectly, but enough to make it out)
Question: Can this wire be used to install a nother phone jack
Answer: The roll I received was solid conductors.
Question: Length? Give me a hint
Answer: The plugs, no. They go on the flat extension cord type cable. This is more for running behind walls or under floors, and attaching to the jacks with screw type terminals.

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