Local Calling Guide
Area code/prefix search
Rochester, NH
<< 1 2
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 603-923
| 2 |
|
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2012-11-01 |
|
| 603-923
| 3 |
|
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2010-05-03 |
|
| 603-923
| 4 |
|
4017 LEVEL 3 COMMUNICATIONS, LLC - NH |
122 |
|
|
|
| 603-923
| 5 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
122 |
|
2012-09-01 |
|
| 603-923
| 7 |
|
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2013-06-28 |
|
| 603-923
| 8 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
122 |
|
2010-04-12 |
|
| 603-923
| 9 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
122 |
|
2009-06-08 |
|
| 603-948
| A |
ROCHNHWE4MD |
314C IDT AMERICA, CORP. - NH |
122 |
|
|
|
| 603-948
| 0 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
122 |
|
2011-03-29 |
|
| 603-948
| 1 |
|
314C IDT AMERICA, CORP. - NH |
122 |
|
2009-09-20 |
|
| 603-948
| 2 |
|
314C IDT AMERICA, CORP. - NH |
122 |
|
2008-04-13 |
|
| 603-948
| 3 |
|
145J TERRA NOVA TELECOM INC. |
122 |
|
2024-05-24 |
|
| 603-948
| 4 |
|
637E ONVOY, LLC - NH |
122 |
|
2023-01-04 |
|
| 603-948
| 5 |
|
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2014-05-01 |
|
| 603-948
| 6 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
122 |
|
2013-03-26 |
|
| 603-948
| 7 |
|
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2014-11-01 |
|
| 603-948
| 8 |
|
5562 METROPCS, INC. |
122 |
|
2013-10-19 |
|
| 603-948
| 9 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
122 |
|
2014-09-24 |
|
| 603-973
| A |
MNCHNHCOCM1 |
5562 METROPCS, INC. |
122 |
|
|
|
| 603-973
| 0 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
122 |
|
2011-08-05 |
|
| 603-973
| 1 |
|
5562 METROPCS, INC. |
122 |
|
|
|
| 603-973
| 2 |
|
5562 METROPCS, INC. |
122 |
|
|
|
| 603-973
| 3 |
|
5562 METROPCS, INC. |
122 |
|
|
|
| 603-973
| 4 |
|
5562 METROPCS, INC. |
122 |
|
|
|
| 603-973
| 5 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
122 |
|
2013-12-09 |
|
| 603-973
| 6 |
|
5562 METROPCS, INC. |
122 |
|
|
|
| 603-973
| 7 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
122 |
|
2012-09-22 |
|
| 603-973
| 9 |
|
5562 METROPCS, INC. |
122 |
|
|
|
| 603-994
| A |
PTMONH073MD |
8468 FREEDOM RING COMMUNICATIONS, LLC |
122 |
|
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|
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Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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