Arkansas, Missouri, Oklahoma
Area codes
4
Rate centres
54
Carriers
49
Prefix blocks
3,878
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.
49 carriers hold blocks here. The 25 largest are shown.
| Carrier | OCN | Blocks | Share |
|---|---|---|---|
| NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 1,184 | 30.5% |
| ONVOY, LLC - AR | 348F | 411 | 10.6% |
| SOUTHWESTERN BELL | 9533 | 371 | 9.6% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | 6805 | 320 | 8.3% |
| T-MOBILE USA, INC. | 6529 | 284 | 7.3% |
| COMCAST IP PHONE, LLC | 318J | 174 | 4.5% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - AR | 802C | 162 | 4.2% |
| BANDWIDTH.COM CLEC, LLC - AR | 196F | 147 | 3.8% |
| LEVEL 3 COMMUNICATIONS, LLC - AR | 5179 | 134 | 3.5% |
| BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC | 1142 | 100 | 2.6% |
| ONVOY SPECTRUM, LLC | 624H | 64 | 1.7% |
| METROPCS, INC. | 5562 | 62 | 1.6% |
| COMMIO, LLC | 939H | 46 | 1.2% |
| TELNYX LLC | 073H | 44 | 1.1% |
| ONVOY, LLC - OK | 409F | 42 | 1.1% |
| WINDSTREAM ARKANSAS, INC. | 1691 | 38 | 1.0% |
| BOOST SUBSCRIBERCO L.L.C. | 490J | 30 | 0.8% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AR | 7277 | 30 | 0.8% |
| WINDSTREAM COMMUNICATIONS, INC. - AR | 7656 | 28 | 0.7% |
| BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC | 1143 | 26 | 0.7% |
| AT&T CORP. | 516C | 25 | 0.6% |
| CENTURYLINK COMMUNICATIONS, LLC | 508J | 25 | 0.6% |
| VONAGE AMERICA LLC | 197D | 18 | 0.5% |
| IP HORIZON LLC | 515J | 16 | 0.4% |
| AT&T - LOCAL | 7421 | 13 | 0.3% |
54 rate centres. search them all.