Local Calling Guide
Area code/prefix search
NPA: 520 [Rate centres in NPA 520] [Dial plan for NPA 520]
NXX: 728
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
520-728 | A | Casa Grande | AZ | 6529 T-MOBILE USA, INC. | 666 | 2024-04-08 | |||
520-728 | 4 | Casa Grande | AZ | 6010 NEW CINGULAR WIRELESS PCS, LLC | 666 | 2024-04-15 | |||
520-728 | 5 | Casa Grande | AZ | 6010 NEW CINGULAR WIRELESS PCS, LLC | 666 | 2024-04-15 | |||
520-728 | 6 | Casa Grande | AZ | 6010 NEW CINGULAR WIRELESS PCS, LLC | 666 | 2024-04-15 | |||
520-728 | 7 | Casa Grande | AZ | 6010 NEW CINGULAR WIRELESS PCS, LLC | 666 | 2024-04-15 | |||
520-728 | 8 | Casa Grande | AZ | 6529 T-MOBILE USA, INC. | 666 | 2024-04-08 | |||
520-728 | 9 | Casa Grande | AZ | 6529 T-MOBILE USA, INC. | 666 | 2024-04-08 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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