Local Calling Guide
Area code/prefix search
Portland, ME
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 207-888
| 1 |
|
454F ONVOY, LLC - ME |
120 |
|
2019-03-24 |
|
| 207-888
| 2 |
|
454F ONVOY, LLC - ME |
120 |
|
2019-03-24 |
|
| 207-888
| 3 |
|
454F ONVOY, LLC - ME |
120 |
|
2019-12-09 |
|
| 207-888
| 4 |
|
454F ONVOY, LLC - ME |
120 |
|
2019-12-09 |
|
| 207-888
| 5 |
|
1255 CRC COMMUNICATIONS OF MAINE, INC. - ME |
120 |
|
2019-09-05 |
|
| 207-888
| 6 |
|
925H PEERLESS NETWORK OF MAINE, LLC- ME |
120 |
|
2021-01-07 |
|
| 207-888
| 7 |
|
5562 METROPCS, INC. |
120 |
|
2019-04-17 |
|
| 207-888
| 8 |
|
145J TERRA NOVA TELECOM INC. |
120 |
|
2018-11-30 |
|
| 207-888
| 9 |
|
454F ONVOY, LLC - ME |
120 |
|
2019-05-21 |
|
| 207-899
| A |
PTLDMEODDS0 |
1255 CRC COMMUNICATIONS OF MAINE, INC. - ME |
120 |
|
|
|
| 207-899
| 0 |
|
1255 CRC COMMUNICATIONS OF MAINE, INC. - ME |
120 |
|
2004-07-10 |
|
| 207-899
| 1 |
|
1255 CRC COMMUNICATIONS OF MAINE, INC. - ME |
120 |
|
2004-01-31 |
|
| 207-899
| 2 |
|
1255 CRC COMMUNICATIONS OF MAINE, INC. - ME |
120 |
|
2003-02-17 |
|
| 207-899
| 3 |
|
1255 CRC COMMUNICATIONS OF MAINE, INC. - ME |
120 |
|
2004-12-27 |
|
| 207-899
| 4 |
|
1255 CRC COMMUNICATIONS OF MAINE, INC. - ME |
120 |
|
2005-01-07 |
|
| 207-899
| 5 |
|
6291 UNITED STATES CELLULAR - ME |
120 |
|
2004-11-01 |
|
| 207-899
| 6 |
|
6291 UNITED STATES CELLULAR - ME |
120 |
|
2004-11-01 |
|
| 207-899
| 7 |
|
6291 UNITED STATES CELLULAR - ME |
120 |
|
2004-11-01 |
|
| 207-899
| 8 |
|
6291 UNITED STATES CELLULAR - ME |
120 |
|
2004-11-01 |
|
| 207-899
| 9 |
|
6291 UNITED STATES CELLULAR - ME |
120 |
|
2004-11-01 |
|
| 207-910
| A |
PTLDMEFO06Z |
454F ONVOY, LLC - ME |
120 |
|
|
|
| 207-910
| 0 |
|
454F ONVOY, LLC - ME |
120 |
|
2021-02-05 |
|
| 207-910
| 1 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
120 |
|
2023-07-11 |
|
| 207-910
| 2 |
|
382D LEVEL 3 COMMUNICATIONS, LLC - ME |
120 |
|
2021-02-06 |
|
| 207-910
| 3 |
|
454F ONVOY, LLC - ME |
120 |
|
2023-07-15 |
|
| 207-910
| 4 |
|
382D LEVEL 3 COMMUNICATIONS, LLC - ME |
120 |
|
2022-10-18 |
|
| 207-910
| 5 |
|
382D LEVEL 3 COMMUNICATIONS, LLC - ME |
120 |
|
2024-01-27 |
|
| 207-910
| 6 |
|
454F ONVOY, LLC - ME |
120 |
|
2021-02-06 |
|
| 207-910
| 7 |
|
454F ONVOY, LLC - ME |
120 |
|
2021-02-06 |
|
| 207-910
| 8 |
|
073H TELNYX LLC |
120 |
|
2023-06-22 |
|
| 207-910
| 9 |
|
073H TELNYX LLC |
120 |
|
2023-06-22 |
|
| 207-939
| A |
WSBKMEPQAMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
120 |
|
|
|
| 207-956
| A |
|
793K TWC IP ENABLED SERVICES, LLC |
120 |
|
|
|
| 207-956
| 0 |
|
382D LEVEL 3 COMMUNICATIONS, LLC - ME |
120 |
|
2008-11-15 |
|
| 207-956
| 1 |
|
6386 BELL ATLANTIC MOBILE, INC |
120 |
|
2010-09-02 |
|
| 207-956
| 2 |
|
6386 BELL ATLANTIC MOBILE, INC |
120 |
|
2010-11-01 |
|
| 207-956
| 3 |
|
6386 BELL ATLANTIC MOBILE, INC |
120 |
|
2011-02-03 |
|
| 207-956
| 4 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
120 |
|
2011-03-03 |
|
| 207-956
| 5 |
|
382D LEVEL 3 COMMUNICATIONS, LLC - ME |
120 |
|
2014-08-17 |
|
| 207-956
| 6 |
|
9472 BIDDEFORD INTERNET CORPORATION - ME |
120 |
|
2010-04-29 |
|
| 207-956
| 7 |
|
793K TWC IP ENABLED SERVICES, LLC |
120 |
|
2014-05-12 |
|
| 207-956
| 8 |
|
414E YMAX COMMUNICATIONS CORP. - ME |
120 |
|
2009-06-26 |
|
| 207-956
| 9 |
|
414E YMAX COMMUNICATIONS CORP. - ME |
120 |
|
2009-06-26 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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