Local Calling Guide
Area code/prefix search
NPA: 640 [Rate centres in NPA 640] [Dial plan for NPA 640]
NXX: 644
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
640-644 | A | Medford | NJ | CMDNNJCE51Z | 624H ONVOY SPECTRUM, LLC | 222 | |||
640-644 | 0 | Medford | NJ | 637C ONVOY, LLC - NJ | 222 | 2024-03-02 | |||
640-644 | 1 | Medford | NJ | 637C ONVOY, LLC - NJ | 222 | 2024-04-05 | |||
640-644 | 2 | Medford | NJ | 637C ONVOY, LLC - NJ | 222 | 2024-04-05 | |||
640-644 | 4 | Medford | NJ | CMDNNJCE51Z | 624H ONVOY SPECTRUM, LLC | 222 | 2022-01-29 | ||
640-644 | 5 | Medford | NJ | CMDNNJCE51Z | 624H ONVOY SPECTRUM, LLC | 222 | 2022-01-29 | ||
640-644 | 6 | Medford | NJ | CMDNNJCE51Z | 624H ONVOY SPECTRUM, LLC | 222 | 2021-06-06 | ||
640-644 | 7 | Medford | NJ | CMDNNJCEX8Z | 637C ONVOY, LLC - NJ | 222 | 2022-11-27 | ||
640-644 | 8 | Medford | NJ | CMDNNJCEX8Z | 637C ONVOY, LLC - NJ | 222 | 2022-11-27 | ||
640-644 | 9 | Medford | NJ | CMDNNJCEX8Z | 637C ONVOY, LLC - NJ | 222 | 2022-11-27 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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