Local Calling Guide
Area code/prefix search
Canterbury, NH
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 603-708
| A |
MNCHNHIE6MD |
318J COMCAST IP PHONE, LLC |
122 |
|
|
|
| 603-708
| 0 |
|
073H TELNYX LLC |
122 |
|
2024-07-22 |
|
| 603-708
| 1 |
|
318J COMCAST IP PHONE, LLC |
122 |
|
2005-04-11 |
|
| 603-708
| 2 |
|
829J PAETEC ITEL, LLC |
122 |
|
2015-05-30 |
|
| 603-708
| 3 |
|
318J COMCAST IP PHONE, LLC |
122 |
|
2023-03-10 |
|
| 603-708
| 9 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
122 |
|
2026-02-05 |
|
| 603-783
| A |
CNTRNHSHRS1 |
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
| 603-783
| 0 |
|
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
| 603-783
| 1 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
122 |
|
2003-08-16 |
|
| 603-783
| 2 |
|
145J TERRA NOVA TELECOM INC. |
122 |
|
2021-05-27 |
|
| 603-783
| 3 |
|
829J PAETEC ITEL, LLC |
122 |
|
2001-03-27 |
|
| 603-783
| 4 |
|
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
| 603-783
| 5 |
|
4017 LEVEL 3 COMMUNICATIONS, LLC - NH |
122 |
|
2004-09-03 |
|
| 603-783
| 6 |
|
5562 METROPCS, INC. |
122 |
|
2003-08-16 |
|
| 603-783
| 7 |
|
8468 FREEDOM RING COMMUNICATIONS, LLC |
122 |
|
2003-06-14 |
|
| 603-783
| 8 |
|
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
| 603-783
| 9 |
|
5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH |
122 |
|
|
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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