Arkansas, Texas
Area codes
4
Rate centres
89
Carriers
60
Prefix blocks
3,743
A Local Access and Transport Area is the region a call is routed within before it becomes long-haul. The boundaries were drawn when the Bell System was broken up in 1984: a local carrier could carry a call inside its LATA, and a long-distance carrier had to take it across one. The division still shapes how calls are routed and rated today, which is why every prefix block on this site carries a LATA.
60 carriers hold blocks here. The 25 largest are shown.
| Carrier | OCN | Blocks | Share |
|---|---|---|---|
| ONVOY, LLC - TX | 903C | 540 | 14.4% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 523 | 14.0% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | 481 | 12.9% |
| SOUTHWESTERN BELL | 9533 | 340 | 9.1% |
| T-MOBILE USA, INC. | 6529 | 265 | 7.1% |
| ONVOY SPECTRUM, LLC | 624H | 197 | 5.3% |
| BANDWIDTH.COM CLEC, LLC - TX | 004F | 150 | 4.0% |
| LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | 136 | 3.6% |
| FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 4344 | 107 | 2.9% |
| CSC VOICE, LLC | 612K | 95 | 2.5% |
| TWC IP ENABLED SERVICES, LLC | 793K | 87 | 2.3% |
| VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW | 1163 | 79 | 2.1% |
| METROPCS, INC. | 5562 | 74 | 2.0% |
| EASTEX TEL. COOP., INC. | 2068 | 70 | 1.9% |
| TELNYX LLC | 073H | 62 | 1.7% |
| COMMIO, LLC | 939H | 55 | 1.5% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | 40 | 1.1% |
| PEOPLES COMMUNICATION, INC. -TX | 135H | 33 | 0.9% |
| BRIGHTSPEED OF EASTERN TEXAS, INC. | 2084 | 31 | 0.8% |
| PEOPLES TEL. COOP. | 2130 | 31 | 0.8% |
| IP HORIZON LLC | 515J | 30 | 0.8% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | 30 | 0.8% |
| TERRA NOVA TELECOM INC. | 145J | 29 | 0.8% |
| VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | 1181 | 27 | 0.7% |
| FRACTEL, LLC | 965H | 24 | 0.6% |
89 rate centres. search them all.