Area code 972

Area code 972 Dallas, Texas

Area code 972 is in Texas, with numbers assigned in Dallas, Grand Prairie, Plano and 38 more places. It’s 11:14 PM there now.

State
Texas29 area codes in Texas
Time zone
Central11:14 PM there now
Exchanges
78541 places
Overlay
214, 469 and 945Same area, 10-digit dialing
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Where area code 972 is

Numbers in 972 are assigned to 41 places in 9 counties: Dallas County, Collin County, Denton County, Kaufman County, Rockwall County, Ellis County, plus 3 more.

Dallas has the most, 31% of the exchanges; the rest are spread across 40 other places.

  • Dallas247
  • Grand Prairie134
  • Plano92
  • Irving90
  • Lewisville30
  • Carrollton28
  • McKinney22
  • Frisco21
  • Allen14
  • Waxahachie9
  • Terrell7
  • Cedar Hill7
  • DeSoto6
  • Ennis5
  • Prosper5
  • Rockwall5
  • Seagoville3
  • Forney3
  • Wilmer3
  • Italy3
  • Red Oak3
  • Ferris3
  • Bristol3
  • Nevada3

Phone companies in 972

785 blocks of numbers in 972 are held by 28 phone companies. The most belong to AT&T (323), Frontier (183) and AT&T Mobility (58).

Mostly landline: about 65% of blocks belong to local phone and cable companies, 10% to wireless networks and 24% to other carriers.

A block’s holder is the company it was first assigned to; numbers can move to other carriers since.

History and overlays

972 went into service in 1996, added to the area of 214.

214 (since 1947), 469 (since 1999) and 945 (since 2021) share the same area, so a new number there can get any of these codes and local calls are dialed with all 10 digits.

10 new exchanges were assigned since 2021, the latest in December 2025.

Calling 972

It’s 11:14 PM Central time in 972 right now.

From elsewhere in the U.S., dial 1, 972 and the 7-digit number; inside the area, all 10 digits too.

Nearby area codes

Texas has 29 area codes: 210, 214, 254, 281, 325, 346, 361, 409, 430, 432, 469, 512, 621, 682, 713, 726, 737, 806, 817, 830, 832, 903, 915, 936, 940, 945, 956, 972 and 979.

From the North American Numbering Plan Administrator’s area code and exchange records (10/22/2026) and U.S. Census place and county names. Places and companies are where number blocks were assigned, not where anyone lives or which carrier a number uses today.

Map of the 972 area code

Map of the 972 area code around Dallas, Grand Prairie and Plano, Texas.

Interactive map © OpenStreetMap contributors

Cities on the map

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Questions about 972

Where is area code 972?

In Texas, covering Dallas, Grand Prairie and Plano and other places across 9 counties.

What time zone is 972 in?

Central time. It was 11:14 PM there when this page loaded.

Is 972 an overlay?

Yes. 214, 469 and 945 serve the same area, so dial all 10 digits for local calls.

Which phone companies have 972 numbers?

28 companies hold blocks; the most belong to AT&T, Frontier and AT&T Mobility. About 10% of blocks are wireless.

Is 972 running out of numbers?

Not on record. 10 new exchanges have been assigned since 2021.