Local Calling Guide
Area code/prefix search
NPA: 423 [Rate centres in NPA 423] [Dial plan for NPA 423]
NXX: 830
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
423-830 | A | Kingsport | TN | JHCYTNXCXPX | 525E ONVOY, LLC - TN | 956 | |||
423-830 | 0 | Kingsport | TN | JHCYTNXCXPX | 525E ONVOY, LLC - TN | 956 | |||
423-830 | 1 | Kingsport | TN | JHCYTNXCXPX | 525E ONVOY, LLC - TN | 956 | |||
423-830 | 2 | Kingsport | TN | JHCYTNXCXPX | 525E ONVOY, LLC - TN | 956 | |||
423-830 | 3 | Kingsport | TN | JHCYTNXCX3X | 7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN | 956 | |||
423-830 | 4 | Kingsport | TN | JHCYTNXCXPX | 525E ONVOY, LLC - TN | 956 | |||
423-830 | 5 | Kingsport | TN | JHCYTNXCXPX | 525E ONVOY, LLC - TN | 956 | |||
423-830 | 6 | Kingsport | TN | JHCYTNXCXPX | 525E ONVOY, LLC - TN | 956 | |||
423-830 | 7 | Kingsport | TN | JHCYTNXCXPX | 525E ONVOY, LLC - TN | 956 | |||
423-830 | 8 | Kingsport | TN | JHCYTNXCXPX | 525E ONVOY, LLC - TN | 956 | |||
423-830 | 9 | Kingsport | TN | JHCYTNXCXPX | 525E ONVOY, LLC - TN | 956 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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