Local Calling Guide
Area code/prefix search
NPA: 730 [Rate centres in NPA 730] [Dial plan for NPA 730]
NXX: 737
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
730-737 | A | Chesterfield-Rockbridge | IL | 624H ONVOY SPECTRUM, LLC | 520 | 2025-03-02 | |||
730-737 | 0 | Chesterfield-Rockbridge | IL | 624H ONVOY SPECTRUM, LLC | 520 | 2025-03-02 | |||
730-737 | 7 | Chesterfield-Rockbridge | IL | 145J TERRA NOVA TELECOM INC. | 520 | 2025-06-01 |
Last updated: Sun, 01 Jun 2025 02:18:11 UTC
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