Local Calling Guide
Area code/prefix search
NPA: 319 [Rate centres in NPA 319] [Dial plan for NPA 319]
NXX: 504
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
319-504 | A | Waterloo | IA | WTRLIA767MD | 6529 T-MOBILE USA, INC. | 635 | |||
319-504 | 0 | Waterloo | IA | CDRRIAAXUMD | 5562 METROPCS, INC. | 635 | |||
319-504 | 1 | Waterloo | IA | CDRRIAAXUMD | 5562 METROPCS, INC. | 635 | |||
319-504 | 2 | Waterloo | IA | CDRRIAAXUMD | 5562 METROPCS, INC. | 635 | |||
319-504 | 3 | Waterloo | IA | CDRRIAAXUMD | 5562 METROPCS, INC. | 635 | |||
319-504 | 4 | Waterloo | IA | CDRRIAAXUMD | 5562 METROPCS, INC. | 635 | |||
319-504 | 5 | Waterloo | IA | CDRRIAAXUMD | 5562 METROPCS, INC. | 635 | |||
319-504 | 6 | Waterloo | IA | CDRRIAAXUMD | 5562 METROPCS, INC. | 635 | |||
319-504 | 7 | Waterloo | IA | CDRRIAAXUMD | 5562 METROPCS, INC. | 635 | |||
319-504 | 8 | Waterloo | IA | 6529 T-MOBILE USA, INC. | 635 | ||||
319-504 | 9 | Waterloo | IA | 6529 T-MOBILE USA, INC. | 635 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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