Local Calling Guide
Area code/prefix search
Laconia, NH
<< 1 2
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 603-619
| 9 |
MNCHNHCOX9Z |
637E ONVOY, LLC - NH |
122 |
|
2023-07-06 |
|
| 603-630
| A |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
|
|
| 603-630
| 0 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
|
|
| 603-630
| 1 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
|
|
| 603-630
| 2 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
|
|
| 603-630
| 3 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
|
|
| 603-630
| 4 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2003-10-03 |
|
| 603-630
| 5 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2004-05-02 |
|
| 603-630
| 6 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2005-09-20 |
|
| 603-630
| 7 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2006-07-03 |
|
| 603-630
| 8 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2005-05-02 |
|
| 603-630
| 9 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2006-12-02 |
|
| 603-737
| A |
PTMONH073MD |
8468 FREEDOM RING COMMUNICATIONS, LLC |
122 |
|
|
|
| 603-737
| 0 |
|
8468 FREEDOM RING COMMUNICATIONS, LLC |
122 |
|
|
|
| 603-737
| 1 |
|
8468 FREEDOM RING COMMUNICATIONS, LLC |
122 |
|
|
|
| 603-737
| 2 |
|
8468 FREEDOM RING COMMUNICATIONS, LLC |
122 |
|
|
|
| 603-737
| 3 |
|
145J TERRA NOVA TELECOM INC. |
122 |
|
2025-09-16 |
|
| 603-737
| 4 |
|
8468 FREEDOM RING COMMUNICATIONS, LLC |
122 |
|
|
|
| 603-737
| 5 |
|
8468 FREEDOM RING COMMUNICATIONS, LLC |
122 |
|
|
|
| 603-737
| 6 |
|
8468 FREEDOM RING COMMUNICATIONS, LLC |
122 |
|
|
|
| 603-737
| 8 |
|
8468 FREEDOM RING COMMUNICATIONS, LLC |
122 |
|
|
|
| 603-737
| 9 |
|
8468 FREEDOM RING COMMUNICATIONS, LLC |
122 |
|
|
|
| 603-794
| A |
DRRYNHBC1MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
122 |
|
|
|
| 603-794
| 0 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2023-09-26 |
|
| 603-794
| 1 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2024-05-15 |
|
| 603-794
| 5 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
122 |
|
2025-06-02 |
|
| 603-794
| 8 |
|
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2025-04-11 |
|
| 603-794
| 9 |
DRRYNHBC1MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
122 |
|
2023-09-25 |
|
| 603-832
| A |
|
829J PAETEC ITEL, LLC |
122 |
|
2025-04-30 |
|
| 603-832
| 0 |
|
829J PAETEC ITEL, LLC |
122 |
|
|
|
| 603-832
| 1 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2011-03-04 |
|
| 603-832
| 2 |
|
829J PAETEC ITEL, LLC |
122 |
|
2005-04-30 |
|
| 603-832
| 3 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2005-10-22 |
|
| 603-832
| 4 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2010-12-16 |
|
| 603-832
| 5 |
PTMONH073MD |
9827 OTEL TELEKOM, INC. - NH |
122 |
|
2005-01-20 |
|
| 603-832
| 6 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2012-06-17 |
|
| 603-832
| 7 |
DOVRNHTHXEX |
8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH |
122 |
|
2019-06-04 |
|
| 603-832
| 8 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2010-10-02 |
|
| 603-832
| 9 |
ROCHNHWE4MD |
314C IDT AMERICA, CORP. - NH |
122 |
|
2015-05-24 |
|
| 603-998
| A |
MNCHNHCOCM1 |
5562 METROPCS, INC. |
122 |
|
|
|
| 603-998
| 0 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2008-05-02 |
|
| 603-998
| 1 |
MNCHNHCOCM1 |
5562 METROPCS, INC. |
122 |
|
|
|
| 603-998
| 2 |
MNCHNHCOCM1 |
5562 METROPCS, INC. |
122 |
|
|
|
| 603-998
| 3 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2007-04-02 |
|
| 603-998
| 4 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2007-06-01 |
|
| 603-998
| 5 |
|
145J TERRA NOVA TELECOM INC. |
122 |
|
2023-12-06 |
|
| 603-998
| 6 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2009-03-07 |
|
| 603-998
| 7 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2010-02-16 |
|
| 603-998
| 8 |
MNCHNHCOCM1 |
5562 METROPCS, INC. |
122 |
|
2006-05-18 |
|
| 603-998
| 9 |
MNCHNHCOCM1 |
5562 METROPCS, INC. |
122 |
|
|
|
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Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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