Area codes · +1
Area code 945
Area code 945 is centred on Grand Prairie, Texas. We hold 3,038 allocated blocks for it across 41 rate centres, split 59% mobile, 5% landline and 36% VoIP.
The other area codes laid over 945
Area code 945 does not have Grand Prairie, Texas to itself. 3 other codes — 214, 469, 972 — serve the same rate centres, laid over the same ground rather than dividing it. That is an overlay: a new code added when the old one ran out of numbers, covering the same streets. Two neighbours can hold different area codes, so the code says roughly when a number was issued rather than where it sits.
2145,315 blocks, 23 rate centres, mostly mobile
4697,778 blocks, 42 rate centres, mostly mobile
9725,211 blocks, 43 rate centres, mostly landline
Each holds its own blocks and its own carrier mix, so a 945 number and a 214 number from the same street can report different line types. Filtering Grand Prairie, Texas by area code needs all 4 of them.
945 is not confined to Grand Prairie, Texas itself: its blocks sit across 41 rate centres, named in the table below.
Texas is split across 28 area codes — 346, 832, 469, 210, 956, 945 and others. By allocated blocks 945 is the 23th largest of them, holding 2% of the Texas total.
Where 945 numbers are concentrated
Rate-centre names are reproduced as NANPA records them. The agency truncates them to ten characters, so longer names appear shortened elsewhere on this site.
| Rate centre | Blocks | Share of 945 |
|---|---|---|
| Grandprari | 681 | 22% |
| Dallas | 427 | 14% |
| Frisco | 294 | 10% |
| Plano | 266 | 9% |
| Mckinney | 264 | 9% |
| Irving | 143 | 5% |
| Lewisville | 102 | 3% |
| Waxahachie | 85 | 3% |
| Carrollton | 66 | 2% |
| Forney | 66 | 2% |
| Rockwall | 49 | 2% |
| Terrell | 46 | 2% |
| De Soto | 44 | 1% |
| Prosper | 43 | 1% |
| Allen | 40 | 1% |
| Midlothian | 35 | 1% |
| Anna | 32 | 1% |
| Cedar Hill | 29 | 1% |
| Ennis | 28 | 1% |
| Celina | 27 | 1% |
| Red Oak | 27 | 1% |
| Royse City | 25 | 1% |
| Dlftwtarpt | 24 | 1% |
| Blue Ridge | 16 | 1% |
17 further rate centres in 945 hold fewer blocks than these.
Carriers holding the most 945 blocks
T-Mobile Usa, Inc.682 blocks
AT&T Wireless602 blocks
Onvoy562 blocks
Verizon Wireless297 blocks
Bandwidth199 blocks
Teleport Communications America, Llc117 blocks
The largest holder, T-Mobile Usa, Inc., has 22% of the code.
These are original allocations. A number keeps its digits and its block when its subscriber moves network, so a ported 945 number still reports the carrier it started with. Closing that gap needs a live query against the routing database. How line type is derived.
Check a single 945 number, or run a whole list through the free cleaner — neither uploads anything.
Common questions
Where is area code 945?
Area code 945 covers Grand Prairie, Texas. It is not the only code there: 214, 469, 972 are overlays on the same rate centres, so a Grand Prairie, Texas number can start with any of them.
Is a 945 number a mobile or a landline?
It can be either, and the digits do not say which. North American mobile and landline numbers share the same ranges, so the answer comes from the carrier holding the block. In 945 the split runs 59% mobile, 5% landline and 36% VoIP, so mobile is the most likely single answer.
Which carriers hold 945 numbers?
The largest holders are T-Mobile Usa, Inc., AT&T Wireless, Onvoy. That is the carrier the block was allocated to, which is not necessarily the network a given number sits on today.
How many 945 numbers are there?
The code holds 3,038 allocated blocks in our copy of the numbering plan. A block is 1,000 or 10,000 consecutive numbers depending on how deeply it has been pooled, so 945 covers on the order of 3,038,000 possible numbers — most of which have never been issued to anyone.