Alabama, Florida, Mississippi
Area codes
4
Rate centres
43
Carriers
60
Prefix blocks
4,329
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 - AL | 604E | 828 | 19.1% |
| NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | 815 | 18.8% |
| BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | 388 | 9.0% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | 310 | 7.2% |
| ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC | 6916 | 300 | 6.9% |
| ONVOY SPECTRUM, LLC | 624H | 239 | 5.5% |
| BANDWIDTH.COM CLEC, LLC - AL | 072F | 177 | 4.1% |
| METROPCS, INC. | 5562 | 171 | 4.0% |
| LEVEL 3 COMMUNICATIONS, LLC - AL | 5255 | 133 | 3.1% |
| PAETEC ITEL, LLC | 829J | 106 | 2.4% |
| BRIGHTSPEED OF SOUTHERN ALABAMA | 0298 | 92 | 2.1% |
| MCC TELEPHONY OF THE SOUTH, LLC - AL | 773F | 68 | 1.6% |
| COMMIO, LLC | 939H | 60 | 1.4% |
| TELEPAK NETWORKS, INC. - AL | 947G | 45 | 1.0% |
| TELNYX LLC | 073H | 44 | 1.0% |
| COMCAST IP PHONE, LLC | 318J | 43 | 1.0% |
| FRONTIER COMMUNICATIONS OF THE SOUTH, LLC - AL | 0306 | 39 | 0.9% |
| BRIGHTSPEED OF ALABAMA, LLC - NORTHERN | 9789 | 38 | 0.9% |
| ONVOY, LLC - FL | 937C | 33 | 0.8% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - AL | 8271 | 33 | 0.8% |
| FRACTEL, LLC | 965H | 30 | 0.7% |
| SOUTHERN COMMUNICATIONS SERVICES, INC. | 6744 | 29 | 0.7% |
| AT&T CORP. | 516C | 28 | 0.6% |
| TERRA NOVA TELECOM INC. | 145J | 25 | 0.6% |
| ONVOY, LLC - MS | 719E | 24 | 0.6% |
43 rate centres. search them all.