Maine
Area codes
1
Rate centres
251
Carriers
66
Prefix blocks
6,148
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.
66 carriers hold blocks here. The 25 largest are shown.
| Carrier | OCN | Blocks | Share |
|---|---|---|---|
| CONSOLIDATED COMM OF NO. NEW ENGLAND-ME | 5111 | 1,166 | 19.0% |
| BELL ATLANTIC MOBILE, INC | 6386 | 719 | 11.7% |
| NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | 471 | 7.7% |
| UNITED STATES CELLULAR - ME | 6291 | 466 | 7.6% |
| ONVOY, LLC - ME | 454F | 373 | 6.1% |
| LEVEL 3 COMMUNICATIONS, LLC - ME | 382D | 324 | 5.3% |
| OMNIPOINT MIAMI E LICENSE, LLC | 6889 | 280 | 4.6% |
| TWC IP ENABLED SERVICES, LLC | 793K | 275 | 4.5% |
| PAETEC ITEL, LLC | 829J | 254 | 4.1% |
| CRC COMMUNICATIONS OF MAINE, INC. - ME | 1255 | 214 | 3.5% |
| TERRA NOVA TELECOM INC. | 145J | 181 | 2.9% |
| PEERLESS NETWORK OF MAINE, LLC- ME | 925H | 136 | 2.2% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - ME | 882G | 115 | 1.9% |
| CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY | 3316 | 97 | 1.6% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME | 7777 | 81 | 1.3% |
| OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS | 5205 | 76 | 1.2% |
| SOMERSET TEL. CO. | 0024 | 76 | 1.2% |
| METROPCS, INC. | 5562 | 73 | 1.2% |
| BIDDEFORD INTERNET CORPORATION - ME | 9472 | 69 | 1.1% |
| MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS | 4121 | 69 | 1.1% |
| OXFORD WEST TELEPHONE COMPANY | 3314 | 52 | 0.8% |
| CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY | 0015 | 40 | 0.7% |
| TIDEWATER TELECOM, INC. | 3311 | 40 | 0.7% |
| COMCAST IP PHONE, LLC | 318J | 36 | 0.6% |
| OXFORD COUNTY TEL. & TEL. CO. | 0019 | 35 | 0.6% |
251 rate centres. search them all.