Minnesota, South Dakota
Area codes
3
Rate centres
124
Carriers
78
Prefix blocks
2,486
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.
78 carriers hold blocks here. The 25 largest are shown.
| Carrier | OCN | Blocks | Share |
|---|---|---|---|
| ONVOY, LLC - MN | 184D | 461 | 18.5% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | 255 | 10.3% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 214 | 8.6% |
| AERIAL COMMUNICATIONS, INC. | 6701 | 149 | 6.0% |
| QWEST CORPORATION | 9631 | 146 | 5.9% |
| BANDWIDTH.COM CLEC, LLC - MN | 980E | 102 | 4.1% |
| CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | 1123 | 93 | 3.7% |
| RUNESTONE TELEPHONE ASSOCIATION | 1475 | 90 | 3.6% |
| LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | 89 | 3.6% |
| TELNYX LLC | 073H | 62 | 2.5% |
| ONVOY SPECTRUM, LLC | 624H | 61 | 2.5% |
| TERRA NOVA TELECOM INC. | 145J | 55 | 2.2% |
| METROPCS, INC. | 5562 | 54 | 2.2% |
| BENTON COOP. TEL. CO. | 1356 | 50 | 2.0% |
| CENTURYLINK COMMUNICATIONS, LLC | 508J | 44 | 1.8% |
| MELROSE TEL. CO. | 1430 | 44 | 1.8% |
| CHARTER IP ENABLED SERVICES, LLC | 792K | 43 | 1.7% |
| MCC TELEPHONY OF MINNESOTA, LLC - MN | 719F | 43 | 1.7% |
| CENTURYLINK OF MINNESOTA, INC. | 1456 | 37 | 1.5% |
| FRACTEL, LLC | 965H | 36 | 1.4% |
| COMMIO, LLC | 939H | 30 | 1.2% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - MN | 8405 | 30 | 1.2% |
| ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 7770 | 27 | 1.1% |
| CENTURYTEL OF MINNESOTA, INC. DBA CENTURYLINK | 1445 | 24 | 1.0% |
| TEKSTAR COMMUNICATIONS, INC. | 4156 | 22 | 0.9% |
124 rate centres. search them all.