Local Calling Guide
Area code/prefix search
NPA: 331 [Rate centres in NPA 331] [Dial plan for NPA 331]
NXX: 323
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
331-323 | A | Glen Ellyn | IL | 224C ONVOY, LLC | 358 | 2024-04-12 | |||
331-323 | 0 | Glen Ellyn | IL | 224C ONVOY, LLC | 358 | ||||
331-323 | 1 | Glen Ellyn | IL | 224C ONVOY, LLC | 358 | ||||
331-323 | 8 | Glen Ellyn | IL | 984E BANDWIDTH.COM CLEC, LLC - IL | 358 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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