Local Calling Guide
Area code/prefix search
Milford, NH
<< 1 2
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 603-633
| 5 |
MNCHNHCOX9Z |
637E ONVOY, LLC - NH |
122 |
|
2022-09-29 |
|
| 603-633
| 6 |
MNCHNHIE6MD |
318J COMCAST IP PHONE, LLC |
122 |
|
2023-02-17 |
|
| 603-633
| 7 |
MNCHNHIE6MD |
318J COMCAST IP PHONE, LLC |
122 |
|
2023-02-17 |
|
| 603-633
| 8 |
MNCHNHCOX9Z |
637E ONVOY, LLC - NH |
122 |
|
2022-11-26 |
|
| 603-633
| 9 |
MNCHNHIE6MD |
318J COMCAST IP PHONE, LLC |
122 |
|
2023-02-17 |
|
| 603-672
| A |
MLFRNHSODS0 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
| 603-673
| A |
MLFRNHSODS0 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
| 603-721
| A |
MNCHNHCOCM1 |
5562 METROPCS, INC. |
122 |
|
|
|
| 603-721
| 0 |
PTMONH073MD |
8468 FREEDOM RING COMMUNICATIONS, LLC |
122 |
|
2006-05-20 |
|
| 603-721
| 1 |
MNCHNHCOCM1 |
5562 METROPCS, INC. |
122 |
|
|
|
| 603-721
| 2 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
122 |
|
|
|
| 603-721
| 3 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
122 |
|
2026-01-29 |
|
| 603-721
| 4 |
|
829J PAETEC ITEL, LLC |
122 |
|
2007-03-07 |
|
| 603-721
| 5 |
MNCHNHCO43Z |
792K CHARTER IP ENABLED SERVICES, LLC |
122 |
|
2011-09-03 |
|
| 603-721
| 6 |
MNCHNHCOCM1 |
5562 METROPCS, INC. |
122 |
|
|
|
| 603-721
| 7 |
|
829J PAETEC ITEL, LLC |
122 |
|
2011-09-12 |
|
| 603-721
| 8 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2024-11-25 |
|
| 603-721
| 9 |
MNCHNHCOCM1 |
5562 METROPCS, INC. |
122 |
|
|
|
| 603-732
| A |
MNCHNHACDS0 |
7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH |
122 |
|
|
|
| 603-732
| 0 |
|
829J PAETEC ITEL, LLC |
122 |
|
2000-05-24 |
|
| 603-732
| 1 |
|
829J PAETEC ITEL, LLC |
122 |
|
2000-05-29 |
|
| 603-732
| 2 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2007-01-02 |
|
| 603-732
| 3 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2007-06-01 |
|
| 603-732
| 4 |
|
829J PAETEC ITEL, LLC |
122 |
|
2000-09-21 |
|
| 603-732
| 5 |
|
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2025-04-11 |
|
| 603-732
| 6 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2008-03-03 |
|
| 603-732
| 7 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2008-09-01 |
|
| 603-732
| 8 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2009-12-16 |
|
| 603-732
| 9 |
MNCHNHACDS0 |
7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH |
122 |
|
|
|
| 603-769
| A |
MNCHNHCOX8Z |
4017 LEVEL 3 COMMUNICATIONS, LLC - NH |
122 |
|
|
|
| 603-769
| 0 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2006-08-07 |
|
| 603-769
| 1 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2004-09-02 |
|
| 603-769
| 3 |
MNCHNHCOX8Z |
4017 LEVEL 3 COMMUNICATIONS, LLC - NH |
122 |
|
2005-04-15 |
|
| 603-769
| 4 |
MNCHNHCOX8Z |
4017 LEVEL 3 COMMUNICATIONS, LLC - NH |
122 |
|
|
|
| 603-769
| 5 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2023-10-10 |
|
| 603-769
| 6 |
MNCHNHCOX1Y |
8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH |
122 |
|
2002-11-15 |
|
| 603-769
| 7 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2004-08-02 |
|
| 603-769
| 8 |
MNCHNHCOX8Z |
4017 LEVEL 3 COMMUNICATIONS, LLC - NH |
122 |
|
2005-04-15 |
|
| 603-769
| 9 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2004-02-17 |
|
| 603-801
| A |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
|
|
| 603-801
| 0 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
|
|
| 603-801
| 1 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
|
|
| 603-801
| 2 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
|
|
| 603-801
| 3 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
|
|
| 603-801
| 4 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
|
|
| 603-801
| 5 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2003-08-03 |
|
| 603-801
| 6 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2003-11-03 |
|
| 603-801
| 7 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
|
|
| 603-801
| 8 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
|
|
| 603-801
| 9 |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
|
|
<< 1 2
Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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