Local Calling Guide
Area code/prefix search
NPA: 520 [Rate centres in NPA 520] [Dial plan for NPA 520]
NXX: 606
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
520-606 | A | Tucson | AZ | TCSMAZOI4MD | 5562 METROPCS, INC. | 668 | |||
520-606 | 0 | Tucson | AZ | TCSMAZCH9MD | 939H COMMIO, LLC | 668 | 2022-11-11 | ||
520-606 | 1 | Tucson | AZ | TCSMAZOI4MD | 5562 METROPCS, INC. | 668 | 2014-03-29 | ||
520-606 | 2 | Tucson | AZ | TCSMAZOI4MD | 5562 METROPCS, INC. | 668 | 2014-03-29 | ||
520-606 | 3 | Tucson | AZ | TCSMAZOI4MD | 5562 METROPCS, INC. | 668 | 2014-03-29 | ||
520-606 | 4 | Tucson | AZ | TCSMAZOI4MD | 5562 METROPCS, INC. | 668 | 2014-03-29 | ||
520-606 | 5 | Tucson | AZ | TCSNAZMAXIX | 587F BANDWIDTH.COM CLEC, LLC - AZ | 668 | 2023-01-14 | ||
520-606 | 6 | Tucson | AZ | TCSMAZCH9MD | 939H COMMIO, LLC | 668 | 2022-11-11 | ||
520-606 | 7 | Tucson | AZ | TCSMAZCH9MD | 939H COMMIO, LLC | 668 | 2022-11-11 | ||
520-606 | 8 | Tucson | AZ | TCSMAZCH9MD | 939H COMMIO, LLC | 668 | 2022-11-11 | ||
520-606 | 9 | Tucson | AZ | 624H ONVOY SPECTRUM, LLC | 668 | 2023-10-11 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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