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US area code · Texas

972 area code

Where the 972 area code is, its overlay and how to dial a +1 972 number from anywhere.

CoversDallas, TexasTime zoneCentral (CT)TypeOverlay
Quick answer

The 972 area code is in Dallas, Texas, United States (Central (CT)). To call from abroad: +1 972 555-0123. It is an overlay, so all 10 digits are dialled.

StateTexas
Main areaDallas
Time zoneCentral (CT)
TypeOverlay
10-digit dialingRequired
In service since08-Mar-1995

The 972 area code is a geographic North American Numbering Plan (NANP) code covering Dallas, Texas. It has been in service since 08-Mar-1995 and sits in the Central (CT) time zone.

Overlay 972 shares its region

Several area codes cover the same geographic area, so two neighbours can have different codes. Because of the overlay, you must dial all 10 digits (area code + number) even for local calls.

972214469945

How to dial a 972 number

From abroad+1 972 555-0123
Within the US / Canada1 972 555-0123
Locally (same area)972 555-0123

Cities in the 972 area code

A 972 number is usually in one of these places in Texas — 7 counties.

Allen CollinCarrollton Dallas;DentonCedar Hill DallasCoppell DallasDallas Collin;DallasDeSoto DallasDuncanville DallasFarmers BranchFlower Mound DentonFrisco Collin;DentonGarland DallasGrand Prairie DallasIrving DallasLancaster DallasLewisville DentonMcKinney CollinMesquite DallasPlano CollinRichardson DallasRowlett DallasThe Colony DentonUniversity ParkWaxahachie Ellis

Other Texas area codes

210214254281325346361409430432469512621682713726

Frequently asked questions

Where is the 972 area code?

The 972 area code is in Dallas, Texas, United States (Central (CT)).

Is 972 an overlay area code?

Yes. 972 overlays the same region as 214, 469, 945, so callers dial all 10 digits.

Do I have to dial 10 digits for 972?

Yes — dial the area code plus the seven-digit number.

How do I call a 972 number from another country?

Dial your exit code (or +), then 1, then 972, then the number: +1 972 555-0123.

Source: NANPA numbering plan. An area code covers a region, not a precise address — a 972 number does not pinpoint a street or ZIP code.

Number holders in area code 972

Each prefix (the three digits after the area code) is assigned by NANPA to one telephone company. 800 prefixes are in use in 972, shared by 35 companies. The largest holders:

CompanyPrefixesShare
Southwestern Bell30738%
Frontier Southwest Inc Dba Frontier Comm Of Texas18323%
New Cingular Wireless PCS, LLC587%
Mcimetro Access Transmission Services LLC557%
Onvoy, LLC243%
Spok, Inc.203%

Source: NANPA central office code assignments. A number keeps its original prefix when it is ported to another carrier.

Complaints about 972 numbers

Reports to the FTC, last 30 days
675
Recorded messages or robocalls
55%
Rank among area codes
#114 of 670
Most reported subjects
Other (344)
Calls pretending to be government, businesses, or family and friends (107)
Dropped call or no message (59)

Period Aug 26 – Sep 24, 2026. These are the numbers shown on the caller ID of the reported calls; many are spoofed and do not belong to the real caller.

Source: US Federal Trade Commission, Do Not Call reported calls data (daily files).

All US area codes United States +1 Map of area code 972 — cities & rate centres

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