Local Calling Guide
Area code/prefix search
NPA: 603
[Rate centres in NPA 603]
[Dial plan for NPA 603]
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NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
603-445
| 4 |
North Walpole |
NH |
PTMONH07DS1 |
9827 OTEL TELEKOM, INC. - NH |
122 |
|
2002-09-19 |
|
603-445
| 5 |
North Walpole |
NH |
BLFLVTHERS1 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
603-445
| 6 |
North Walpole |
NH |
|
145J TERRA NOVA TELECOM INC. |
122 |
|
2021-05-27 |
|
603-445
| 7 |
North Walpole |
NH |
MNCHNHIE6MD |
318J COMCAST IP PHONE, LLC |
122 |
|
2006-10-31 |
|
603-446
| A |
Marlow |
NH |
MRLWNHYARS1 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
603-446
| 0 |
Marlow |
NH |
MRLWNHYARS1 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
603-446
| 1 |
Marlow |
NH |
PTMONH07DS1 |
9827 OTEL TELEKOM, INC. - NH |
122 |
|
2005-05-15 |
|
603-446
| 2 |
Marlow |
NH |
MRLWNHYARS1 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
603-446
| 3 |
Marlow |
NH |
MRLWNHYARS1 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
603-446
| 5 |
Marlow |
NH |
MRLWNHYARS1 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
603-446
| 6 |
Marlow |
NH |
MNCHNHCOX8Z |
4017 LEVEL 3 COMMUNICATIONS, LLC - NH |
122 |
|
2004-09-04 |
|
603-446
| 7 |
Marlow |
NH |
MRLWNHYARS1 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
603-446
| 8 |
Marlow |
NH |
DOVRNHTHXEX |
8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH |
122 |
|
2017-10-06 |
|
603-446
| 9 |
Marlow |
NH |
MRLWNHYARS1 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
603-447
| A |
Conway |
NH |
CNWYNHYARS1 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
603-447
| 0 |
Conway |
NH |
PTMONH07DS1 |
9827 OTEL TELEKOM, INC. - NH |
122 |
|
2002-09-10 |
|
603-447
| 1 |
Conway |
NH |
CNWYNHYARS1 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
603-447
| 2 |
Conway |
NH |
CNWYNHYARS1 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
603-447
| 3 |
Conway |
NH |
CNWYNHYARS1 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
603-447
| 4 |
Conway |
NH |
CNWYNHYARS1 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
603-447
| 5 |
Conway |
NH |
CNWYNHYARS1 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
603-447
| 6 |
Conway |
NH |
CNWYNHYARS1 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
603-447
| 7 |
Conway |
NH |
MNCHNHAC7MD |
145J TERRA NOVA TELECOM INC. |
122 |
|
2023-01-04 |
|
603-447
| 8 |
Conway |
NH |
CNWYNHYARS1 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
603-447
| 9 |
Conway |
NH |
MNCHNHCOCM1 |
5562 METROPCS, INC. |
122 |
|
2005-07-04 |
|
603-448
| A |
Lebanon |
NH |
LBNNNHBARS1 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
603-449
| A |
Milan |
NH |
MILNNHPLRS1 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
603-449
| 0 |
Milan |
NH |
|
145J TERRA NOVA TELECOM INC. |
122 |
|
2021-12-11 |
|
603-449
| 2 |
Milan |
NH |
MILNNHPLRS1 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
603-449
| 3 |
Milan |
NH |
MILNNHPLRS1 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
603-449
| 4 |
Milan |
NH |
MNCHNHACAMD |
6386 BELL ATLANTIC MOBILE, INC |
122 |
|
2019-10-25 |
|
603-449
| 6 |
Milan |
NH |
MILNNHPLRS1 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
603-449
| 7 |
Milan |
NH |
|
145J TERRA NOVA TELECOM INC. |
122 |
|
2022-08-02 |
|
603-449
| 9 |
Milan |
NH |
MILNNHPLRS1 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
2014-06-20 |
|
603-450
| A |
Concord |
NH |
MNCHNHNI9MD |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
122 |
|
|
|
603-450
| 0 |
Concord |
NH |
MNCHNHNI9MD |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
122 |
|
2021-06-05 |
|
603-450
| 1 |
Concord |
NH |
MNCHNHCO18Z |
197D VONAGE AMERICA LLC |
122 |
|
2018-12-06 |
|
603-450
| 2 |
Concord |
NH |
MNCHNHCO18Z |
197D VONAGE AMERICA LLC |
122 |
|
2018-12-06 |
|
603-450
| 3 |
Concord |
NH |
MNCHNHCO18Z |
197D VONAGE AMERICA LLC |
122 |
|
2018-12-06 |
|
603-450
| 4 |
Concord |
NH |
MNCHNHCO18Z |
197D VONAGE AMERICA LLC |
122 |
|
2018-12-06 |
|
603-450
| 5 |
Concord |
NH |
MNCHNHCO18Z |
197D VONAGE AMERICA LLC |
122 |
|
2018-12-06 |
|
603-450
| 6 |
Concord |
NH |
MNCHNHCO18Z |
197D VONAGE AMERICA LLC |
122 |
|
2018-12-06 |
|
603-450
| 7 |
Concord |
NH |
MNCHNHCO18Z |
197D VONAGE AMERICA LLC |
122 |
|
2018-12-06 |
|
603-450
| 8 |
Concord |
NH |
MNCHNHCO18Z |
197D VONAGE AMERICA LLC |
122 |
|
2018-12-06 |
|
603-450
| 9 |
Concord |
NH |
MNCHNHNI9MD |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
122 |
|
2018-11-11 |
|
603-451
| A |
Concord |
NH |
DRRYNHBC1MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
122 |
|
|
|
603-451
| 0 |
Concord |
NH |
MNCHNHNI9MD |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
122 |
|
2021-04-13 |
|
603-451
| 1 |
Concord |
NH |
MNCHNHCOX9Z |
637E ONVOY, LLC - NH |
122 |
|
2021-04-23 |
|
603-451
| 2 |
Concord |
NH |
MNCHNHCOX9Z |
637E ONVOY, LLC - NH |
122 |
|
2021-08-02 |
|
603-451
| 3 |
Concord |
NH |
MNCHNHNI9MD |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
122 |
|
2020-09-04 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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