Local Calling Guide
Area code/prefix search
Pelham, NH
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 603-508
| A |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
|
|
| 603-508
| 0 |
|
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
|
|
| 603-508
| 1 |
|
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
|
|
| 603-508
| 2 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
122 |
|
2003-03-11 |
|
| 603-508
| 3 |
|
829J PAETEC ITEL, LLC |
122 |
|
2003-06-04 |
|
| 603-508
| 4 |
|
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2016-03-27 |
|
| 603-508
| 5 |
|
5562 METROPCS, INC. |
122 |
|
2011-10-27 |
|
| 603-508
| 6 |
|
318J COMCAST IP PHONE, LLC |
122 |
|
2006-10-31 |
|
| 603-508
| 7 |
|
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
|
|
| 603-508
| 8 |
|
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
|
|
| 603-508
| 9 |
|
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
|
|
| 603-635
| A |
PLHMNHBRDS0 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
| 603-635
| 0 |
|
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
| 603-635
| 1 |
|
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
| 603-635
| 2 |
|
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
| 603-635
| 3 |
|
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
| 603-635
| 4 |
|
4017 LEVEL 3 COMMUNICATIONS, LLC - NH |
122 |
|
2004-10-01 |
|
| 603-635
| 5 |
|
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
| 603-635
| 6 |
|
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
| 603-635
| 7 |
|
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
| 603-635
| 8 |
|
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
| 603-635
| 9 |
|
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
| 603-751
| A |
MNCHNHACDS0 |
7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH |
122 |
|
|
|
| 603-751
| 0 |
|
829J PAETEC ITEL, LLC |
122 |
|
2001-04-15 |
|
| 603-751
| 1 |
|
145J TERRA NOVA TELECOM INC. |
122 |
|
2023-06-22 |
|
| 603-751
| 2 |
|
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2023-09-06 |
|
| 603-751
| 3 |
|
7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH |
122 |
|
2016-01-24 |
|
| 603-751
| 4 |
|
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2025-02-07 |
|
| 603-751
| 5 |
|
829J PAETEC ITEL, LLC |
122 |
|
2002-10-14 |
|
| 603-751
| 6 |
|
073H TELNYX LLC |
122 |
|
2023-09-08 |
|
| 603-751
| 7 |
|
318J COMCAST IP PHONE, LLC |
122 |
|
2021-09-15 |
|
| 603-751
| 8 |
|
318J COMCAST IP PHONE, LLC |
122 |
|
2012-05-20 |
|
| 603-751
| 9 |
|
318J COMCAST IP PHONE, LLC |
122 |
|
2021-09-24 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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