Local Calling Guide
Area code/prefix search
Portland, ME
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 207-535
| A |
PTLDME027MD |
939H COMMIO, LLC |
120 |
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| 207-535
| 0 |
|
5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME |
120 |
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|
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| 207-535
| 1 |
|
5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME |
120 |
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|
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| 207-535
| 2 |
|
5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME |
120 |
|
|
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| 207-535
| 3 |
|
5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME |
120 |
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| 207-535
| 4 |
|
5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME |
120 |
|
|
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| 207-535
| 5 |
|
939H COMMIO, LLC |
120 |
|
2019-10-14 |
|
| 207-535
| 6 |
|
624H ONVOY SPECTRUM, LLC |
120 |
|
2023-09-16 |
|
| 207-535
| 7 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
120 |
|
2020-03-12 |
|
| 207-535
| 8 |
|
382D LEVEL 3 COMMUNICATIONS, LLC - ME |
120 |
|
2021-09-10 |
|
| 207-535
| 9 |
|
382D LEVEL 3 COMMUNICATIONS, LLC - ME |
120 |
|
2021-05-31 |
|
| 207-536
| A |
PTLDMEFOX6Z |
382D LEVEL 3 COMMUNICATIONS, LLC - ME |
120 |
|
|
|
| 207-536
| 0 |
|
793K TWC IP ENABLED SERVICES, LLC |
120 |
|
2014-12-08 |
|
| 207-536
| 1 |
|
793K TWC IP ENABLED SERVICES, LLC |
120 |
|
2014-12-08 |
|
| 207-536
| 2 |
|
382D LEVEL 3 COMMUNICATIONS, LLC - ME |
120 |
|
2014-11-24 |
|
| 207-536
| 3 |
|
382D LEVEL 3 COMMUNICATIONS, LLC - ME |
120 |
|
2014-11-24 |
|
| 207-536
| 4 |
|
793K TWC IP ENABLED SERVICES, LLC |
120 |
|
2015-07-07 |
|
| 207-536
| 5 |
|
382D LEVEL 3 COMMUNICATIONS, LLC - ME |
120 |
|
2015-08-21 |
|
| 207-536
| 6 |
|
382D LEVEL 3 COMMUNICATIONS, LLC - ME |
120 |
|
2015-08-21 |
|
| 207-536
| 7 |
|
793K TWC IP ENABLED SERVICES, LLC |
120 |
|
2015-09-17 |
|
| 207-536
| 8 |
|
382D LEVEL 3 COMMUNICATIONS, LLC - ME |
120 |
|
2014-12-08 |
|
| 207-536
| 9 |
|
382D LEVEL 3 COMMUNICATIONS, LLC - ME |
120 |
|
2014-12-08 |
|
| 207-541
| A |
PTLDMEFODS0 |
5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME |
120 |
|
|
|
| 207-541
| 0 |
|
5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME |
120 |
|
|
|
| 207-541
| 1 |
|
145J TERRA NOVA TELECOM INC. |
120 |
|
2022-08-30 |
|
| 207-541
| 2 |
|
5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME |
120 |
|
|
|
| 207-541
| 3 |
|
5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME |
120 |
|
|
|
| 207-541
| 4 |
|
5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME |
120 |
|
|
|
| 207-541
| 5 |
|
5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME |
120 |
|
|
|
| 207-541
| 6 |
|
5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME |
120 |
|
|
|
| 207-541
| 7 |
|
5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME |
120 |
|
|
|
| 207-541
| 8 |
|
624H ONVOY SPECTRUM, LLC |
120 |
|
2022-10-23 |
|
| 207-541
| 9 |
|
1255 CRC COMMUNICATIONS OF MAINE, INC. - ME |
120 |
|
2006-11-20 |
|
| 207-544
| A |
PTLDMEFOY0X |
425J CSC WIRELESS, LLC |
120 |
|
|
|
| 207-544
| 0 |
|
454F ONVOY, LLC - ME |
120 |
|
2020-07-19 |
|
| 207-544
| 1 |
|
454F ONVOY, LLC - ME |
120 |
|
2020-07-19 |
|
| 207-544
| 2 |
|
425J CSC WIRELESS, LLC |
120 |
|
2020-04-17 |
|
| 207-544
| 3 |
|
6386 BELL ATLANTIC MOBILE, INC |
120 |
|
2020-08-10 |
|
| 207-544
| 4 |
|
454F ONVOY, LLC - ME |
120 |
|
2020-07-07 |
|
| 207-544
| 5 |
|
454F ONVOY, LLC - ME |
120 |
|
2020-09-06 |
|
| 207-544
| 6 |
|
382D LEVEL 3 COMMUNICATIONS, LLC - ME |
120 |
|
2020-08-28 |
|
| 207-544
| 7 |
|
382D LEVEL 3 COMMUNICATIONS, LLC - ME |
120 |
|
2021-08-22 |
|
| 207-544
| 8 |
|
382D LEVEL 3 COMMUNICATIONS, LLC - ME |
120 |
|
2021-08-22 |
|
| 207-544
| 9 |
|
382D LEVEL 3 COMMUNICATIONS, LLC - ME |
120 |
|
2020-10-24 |
|
| 207-550
| A |
PTLDMEODDS3 |
1255 CRC COMMUNICATIONS OF MAINE, INC. - ME |
120 |
|
|
|
| 207-550
| 0 |
|
925H PEERLESS NETWORK OF MAINE, LLC- ME |
120 |
|
2018-04-16 |
|
| 207-550
| 1 |
|
6386 BELL ATLANTIC MOBILE, INC |
120 |
|
2020-04-07 |
|
| 207-550
| 2 |
|
382D LEVEL 3 COMMUNICATIONS, LLC - ME |
120 |
|
2020-12-15 |
|
| 207-550
| 3 |
|
829J PAETEC ITEL, LLC |
120 |
|
2018-08-30 |
|
| 207-550
| 4 |
|
1255 CRC COMMUNICATIONS OF MAINE, INC. - ME |
120 |
|
2018-12-18 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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