Local Calling Guide
Area code/prefix search
NPA: 423 [Rate centres in NPA 423] [Dial plan for NPA 423]
NXX: 568
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
423-568 | A | Niota | TN | NIOTTNXARP0 | 0578 TELLICO TEL. CO., INC. | 474 | |||
423-568 | 0 | Niota | TN | NIOTTNXARP0 | 0578 TELLICO TEL. CO., INC. | 474 | |||
423-568 | 1 | Niota | TN | KNVLTNMAYBX | 204G TWIN LAKES COMMUNICATIONS, INC. - TN | 474 | 2022-12-30 | ||
423-568 | 2 | Niota | TN | NIOTTNXARP0 | 0578 TELLICO TEL. CO., INC. | 474 | |||
423-568 | 3 | Niota | TN | NIOTTNXARP0 | 0578 TELLICO TEL. CO., INC. | 474 | |||
423-568 | 4 | Niota | TN | KNVLTNMA49Z | 525E ONVOY, LLC - TN | 474 | 2023-02-24 | ||
423-568 | 5 | Niota | TN | KNVLTNMA49Z | 525E ONVOY, LLC - TN | 474 | 2020-01-02 | ||
423-568 | 6 | Niota | TN | KNVLTNMAYIX | 506J TWILIO INTERNATIONAL, INC. | 474 | 2021-11-03 | ||
423-568 | 8 | Niota | TN | KNVLTNMA49Z | 525E ONVOY, LLC - TN | 474 | 2021-05-22 | ||
423-568 | 9 | Niota | TN | MRTWTN280MD | 704C CHARTER FIBERLINK-TENNESSEE, LLC - TN | 474 | 2023-09-10 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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