Caller ID for
Area code 945
Area code 945 Grand Prairie, Texas
Area code 945 is one of the newer area codes, added in 2021 to Texas, with numbers assigned in Grand Prairie, Dallas, Frisco and 37 more places. It’s 11:14 PM there now.
- State
- Texas29 area codes in Texas
- Time zone
- Central11:14 PM there now
- Exchanges
- 29940 places
- Overlay
- 214, 469 and 972Same area, 10-digit dialing
- No sign-up
- We never contact the number
- Spam risk included
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Where area code 945 is
Numbers in 945 are assigned to 40 places in 9 counties: Dallas County, Collin County, Denton County, Ellis County, Tarrant County, Kaufman County, plus 3 more.
Grand Prairie has the most, 22% of the exchanges; the rest are spread across 39 other places.
- Grand Prairie65
- Dallas40
- Frisco27
- Plano26
- McKinney24
- Irving13
- Lewisville10
- Waxahachie8
- Carrollton6
- Forney6
- Rockwall5
- Terrell5
- Prosper4
- Allen4
- Midlothian4
- DeSoto4
- Ennis3
- Cedar Hill3
- Red Oak3
- Anna3
- Royse City3
- Celina3
- Nevada2
- Blue Ridge2
Phone companies in 945
299 blocks of numbers in 945 are held by 38 phone companies. The most belong to Inteliquent (53), T-Mobile (53) and AT&T Mobility (43).
A large share, about 56%, belongs to competitive and internet phone carriers; wireless networks hold 41% and local phone and cable companies 3%.
A block’s holder is the company it was first assigned to; numbers can move to other carriers since.
History and overlays
945 went into service in 2021, added to the area of 214.
214 (since 1947), 469 (since 1999) and 972 (since 1996) share the same area, so a new number there can get any of these codes and local calls are dialed with all 10 digits.
278 new exchanges were assigned since 2021, the latest in October 2026.
Calling 945
It’s 11:14 PM Central time in 945 right now.
From elsewhere in the U.S., dial 1, 945 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.
- 817 · Arlington, TX · about 27 mi
- 682 · Arlington, TX · about 29 mi
- 903 · Tyler, TX · about 78 mi
- 430 · Longview, TX · about 80 mi
- 940 · Wichita Falls, TX · about 83 mi
- 254 · Waco, TX · about 101 mi
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 945 area code
Map of the 945 area code around Grand Prairie, Dallas and Frisco, Texas.
Cities on the map
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Questions about 945
Where is area code 945?
In Texas, covering Grand Prairie, Dallas and Frisco and other places across 9 counties.
What time zone is 945 in?
Central time. It was 11:14 PM there when this page loaded.
Is 945 an overlay?
Yes. 214, 469 and 972 serve the same area, so dial all 10 digits for local calls.
Which phone companies have 945 numbers?
38 companies hold blocks; the most belong to Inteliquent, T-Mobile and AT&T Mobility. About 41% of blocks are wireless.
Is 945 running out of numbers?
Not on record. 278 new exchanges have been assigned since 2021.