Local Calling Guide
Area code/prefix search
NPA: 423 [Rate centres in NPA 423] [Dial plan for NPA 423]
NXX: 372
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
423-372 | A | Jellico | TN | KNVLTNMANMD | 4806 LEVEL 3 COMMUNICATIONS, LLC - TN | 474 | |||
423-372 | 0 | Jellico | TN | KNVLTNMANMD | 4806 LEVEL 3 COMMUNICATIONS, LLC - TN | 474 | |||
423-372 | 2 | Jellico | TN | 793K TWC IP ENABLED SERVICES, LLC | 474 | ||||
423-372 | 6 | Jellico | TN | KNVLTNMAY5X | 073H TELNYX LLC | 474 | |||
423-372 | 8 | Jellico | TN | KNVLTNMAY8X | 624H ONVOY SPECTRUM, LLC | 474 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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