Colorado, Kansas, Missouri, Oklahoma
Area codes
7
Rate centres
295
Carriers
103
Prefix blocks
7,850
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.
103 carriers hold blocks here. The 25 largest are shown.
| Carrier | OCN | Blocks | Share |
|---|---|---|---|
| ONVOY, LLC - KS | 205F | 1,103 | 14.1% |
| SOUTHWESTERN BELL | 9533 | 1,004 | 12.8% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 615 | 7.8% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | 608 | 7.7% |
| T-MOBILE USA, INC. | 6529 | 502 | 6.4% |
| LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | 374 | 4.8% |
| BANDWIDTH.COM CLEC, LLC - KS | 986E | 309 | 3.9% |
| COMCAST IP PHONE, LLC | 318J | 265 | 3.4% |
| UNITED TEL OF EASTERN KANSAS DBA CENTURYLINK | 1810 | 245 | 3.1% |
| PEERLESS NETWORK OF KANSAS, LLC - KS | 018H | 218 | 2.8% |
| ONVOY SPECTRUM, LLC | 624H | 188 | 2.4% |
| UNITED STATES CELLULAR - KS | 6267 | 186 | 2.4% |
| TERRA NOVA TELECOM INC. | 145J | 140 | 1.8% |
| SOUTHERN KANSAS TEL. CO., INC. | 1833 | 122 | 1.6% |
| TELNYX LLC | 073H | 110 | 1.4% |
| METROPCS, INC. | 5562 | 102 | 1.3% |
| CENTURYLINK COMMUNICATIONS, LLC | 508J | 99 | 1.3% |
| PIONEER TEL. ASSN., INC. | 1817 | 96 | 1.2% |
| AT&T CORP. | 516C | 93 | 1.2% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - KS | 8995 | 91 | 1.2% |
| UNITED TEL. ASSN., INC. | 1841 | 89 | 1.1% |
| UNITED TEL. CO. OF KANSAS DBA CENTURYLINK | 1842 | 86 | 1.1% |
| IP HORIZON LLC | 515J | 80 | 1.0% |
| TON80 COMMUNICATIONS, LLC | 516J | 74 | 0.9% |
| FRACTEL, LLC | 965H | 72 | 0.9% |
295 rate centres. search them all.