CallataGuides

Area code 214

Where 214 is, how it is dialed, which carriers hold its numbers and how many of its codes are in use, from NANPA's 10/01/2026 files.

State
TX
In service
1947
Assigned codes
784of 800 possible
Carriers
31

About area code 214

NANPA lists 214 as an in-service geographic area code for Texas, first put into service on January 1, 1947. It is an overlay: 214 and 469, 945, and 972 cover the same territory, so neighbors on the same street can have different area codes. It is in the Central time zone. The places with the most assigned exchanges include Dallas, Grand Prairie, McKinney, Irving, and Frisco. By population, its largest named places are Dallas, Plano, Irving, Frisco, and McKinney.

Area code 214: NANPA facts
ItemValue
StateTexas
In service sinceJanuary 1, 1947
OverlayYes, with 469, 945, 972
Time zoneCentral
Local calls within the codeten digits (area code plus number)
Assigned central office codes784
Rate centers with codes23
Carriers holding codes31
Pooled codes453
Codes assigned since 202016
Relief planning in progressNo

Source: NANPA NPA report and utilized central office code file, both dated 10/01/2026.

Cities and towns in area code 214

214 holds 4.9% of the 16,097 central office codes assigned in Texas, the 8th most of the state's 29 codes. 21 Census places could be matched to rate centers with 214 exchanges; the most populous are Dallas (1.3 million), Plano (293,000), Irving (258,000), and Frisco (235,000). Each place page lists the exact prefixes and carriers for that town.

Most populous places with 214 exchanges
PlacePopulation (2024)Area codesExchangesCarriers
Dallas, TX1,326,087214, 469, 945, 97278960
Plano, TX293,286214, 469, 945, 97220227
Irving, TX258,060214, 469, 945, 97216322
Frisco, TX235,208214, 469, 945, 97212722
McKinney, TX227,526214, 469, 945, 97213225
Grand Prairie, TX207,331214, 469, 945, 97264624
Lewisville, TX135,983214, 469, 945, 9727817
Carrollton, TX135,456214, 469, 945, 9725514
Allen, TX113,746214, 469, 945, 9724118
DeSoto, TX56,711214, 469, 945, 9722513
Rockwall, TX53,547214, 469, 945, 9723017
Celina, TX51,661214, 469, 945, 97299
Cedar Hill, TX49,618214, 469, 945, 972218
Waxahachie, TX48,617214, 469, 945, 9724214
Prosper, TX44,503214, 469, 945, 9721710

Population: Census Vintage 2024 estimates for the matched place. Exchanges and carriers: NANPA utilized code file.

How calls are dialed in 214

According to NANPA's dialing-plan data, local calls within 214 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits. Because local calls need the area code, business cards, signage and website copy should always show the full ten-digit number.

Carriers with 214 numbers

31 carriers hold the 784 central office codes assigned in 214. Southwestern Bell has the most, with 276 (35%). 453 of the codes (58%) are pooled, meaning the code holder shares blocks of 1,000 numbers with other carriers instead of using all 10,000 itself. The code holder is not necessarily the carrier serving a given number today, since numbers can be ported between providers.

Largest code holders in area code 214
Carrier (NANPA operating company)ExchangesShare
Southwestern Bell27635%
New Cingular Wireless PCS, LLC - Il11014%
T-mobile USA, INC.719.1%
Cellco Partnership d/b/a Verizon Wireless - TX506.4%
Metropcs, INC.415.2%
Onvoy, LLC - TX344.3%
Mcimetro Access Transmission Services LLC324.1%
Spok, INC.314.0%
Level 3 of Telecom of Texas, LLC - TX243.1%
Frontier Southwest INC d/b/a Frontier Comm of Texas162.0%
Level 3 Communications, LLC - TX141.8%
Grande Communications Networks, INC. - TX131.7%

Carrier names are the operating company (OCN) names on NANPA's utilized central office code file dated 10/01/2026. A carrier holding a code may port numbers to other carriers.

Local calling areas in 214

NANPA assigns each central office code to a rate center, the local calling area that decides whether a call is local or toll. 214 has codes in 23 rate centers. Rate center names in the file are abbreviations; where one matches a Census place, the table links to that city's local-number page.

Rate centers in area code 214 by assigned codes
Rate center (NANPA)PlaceCodes
DALLASDallas, TX363
GRANDPRARIGrand Prairie, TX269
MCKINNEYMcKinney, TX30
IRVINGIrving, TX25
FRISCOFrisco, TX19
PLANOPlano, TX16
WAXAHACHIEWaxahachie, TX10
LEWISVILLELewisville, TX8
ALLENAllen, TX8
DLFTWTARPTnot matched7
CEDAR HILLCedar Hill, TX3
ENNISEnnis, TX3
PROSPERProsper, TX3
CARROLLTONCarrollton, TX3
XXXXXXXXXXnot matched3
ROCKWALLRockwall, TX2
MIDLOTHIANMidlothian, TX2
SEAGOVILLESeagoville, TX2
RED OAKRed Oak, TX2
ANNAAnna, TX2
CELINACelina, TX2
DE SOTODeSoto, TX1
KAUFMANKaufman, TX1

Number supply in 214

An area code has 800 possible central office codes that start with 2 through 9, a few of which are reserved (such as N11 service codes and 555). 784 are assigned in 214, 98% of 800. 16 were assigned in 2020 or later.

Area code 214: central office codes by decade assigned
Decade assignedExchangesShare
2000s12568%
2010s4323%
2020s168.7%

Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.

Getting a 214 number for your business

For $99 a month, Callata puts a team of up to 5 on one plan ($20 for each person after that): up to 3 local numbers, unlimited inbound calls, a pooled allowance of 1,500 outbound US and Canada minutes per user, browser and cell calling, voicemail transcription with urgency triage, recorded calls with AI summaries and business-hours routing, with E911 on every number.

Porting a number you already use in area code 214 is free, and business texting is available once the carrier registration (10DLC) is approved; the registration carries a one-time $49 fee. Which specific numbers are open in a given area code depends on carrier inventory at the time you sign up.

AI agents are optional: an AI receptionist or scheduler can pick up when the team is busy or closed, take a message, send a text or email, or transfer the call. They draw on prepaid AI minutes ($0.25/minute), disclose that they are AI, and outbound AI calls require prior consent and are limited to 8am–9pm.

Frequently asked questions

Where is area code 214?

214 is a geographic area code in Texas. Places with the most assigned exchanges include Dallas, Grand Prairie, McKinney, and Irving.

What time zone is area code 214 in?

NANPA lists 214 in the Central time zone.

When did area code 214 go into service?

NANPA records an in-service date of January 1, 1947.

Is 214 an overlay area code?

Yes. It shares its territory with 469, 945, and 972.

Can my business get a 214 phone number?

Callata includes up to 3 local numbers on its $99/month plan (5 users included). Which 214 numbers are open depends on carrier inventory when you choose, and you can port an existing number for free.