Local Calling Guide
Area code/prefix search
NPA: 603 [Rate centres in NPA 603] [Dial plan for NPA 603]
NXX: 546
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
603-546 | A | Nashua | NH | 829J PAETEC ITEL, LLC | 122 | 2025-04-30 | |||
603-546 | 0 | Nashua | NH | 829J PAETEC ITEL, LLC | 122 | ||||
603-546 | 1 | Nashua | NH | 829J PAETEC ITEL, LLC | 122 | ||||
603-546 | 2 | Nashua | NH | 829J PAETEC ITEL, LLC | 122 | ||||
603-546 | 4 | Nashua | NH | 829J PAETEC ITEL, LLC | 122 | 2005-11-11 | |||
603-546 | 5 | Nashua | NH | DRRYNHBC1MD | 4036 NEW CINGULAR WIRELESS PCS, LLC - DC | 122 | 2004-04-07 | ||
603-546 | 6 | Nashua | NH | 829J PAETEC ITEL, LLC | 122 | ||||
603-546 | 7 | Nashua | NH | MNCHNHCOX8Z | 4017 LEVEL 3 COMMUNICATIONS, LLC - NH | 122 | 2005-08-29 | ||
603-546 | 8 | Nashua | NH | DRRYNHBC1MD | 4036 NEW CINGULAR WIRELESS PCS, LLC - DC | 122 | 2004-04-07 | ||
603-546 | 9 | Nashua | NH | 829J PAETEC ITEL, LLC | 122 |
Last updated: Sat, 05 Apr 2025 03:03:23 UTC
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