Local Calling Guide
Area code/prefix search
NPA: 319 [Rate centres in NPA 319] [Dial plan for NPA 319]
NXX: 305
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
319-305 | A | Mount Vernon | IA | CDRRIAAXQMD | 444G AUREON COMMUNICATIONS, LLC | 635 | |||
319-305 | 0 | Mount Vernon | IA | CDRRIADTKMD | 221F ONVOY, LLC - IA | 635 | 2023-07-24 | ||
319-305 | 1 | Mount Vernon | IA | CDRRIAAXQMD | 444G AUREON COMMUNICATIONS, LLC | 635 | 2021-12-18 | ||
319-305 | 2 | Mount Vernon | IA | CDRRIADTKMD | 221F ONVOY, LLC - IA | 635 | 2021-12-20 | ||
319-305 | 3 | Mount Vernon | IA | CDRRIADTKMD | 221F ONVOY, LLC - IA | 635 | 2021-12-20 | ||
319-305 | 7 | Mount Vernon | IA | CDRRIADT1MD | 9877 LEVEL 3 COMMUNICATIONS, LLC - IA | 635 | 2023-01-08 | ||
319-305 | 8 | Mount Vernon | IA | CDRRIADTHMD | 624H ONVOY SPECTRUM, LLC | 635 | 2024-03-22 |
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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