Local Calling Guide
Area code/prefix search
NPA: 331 [Rate centres in NPA 331] [Dial plan for NPA 331]
NXX: 236
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
331-236 | A | Wheaton | IL | CHCGILMF2MD | 6529 T-MOBILE USA, INC. | 358 | |||
331-236 | 0 | Wheaton | IL | CHCGIL24DS6 | 224C ONVOY, LLC | 358 | |||
331-236 | 1 | Wheaton | IL | CHCGILWUDS4 | 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL | 358 | |||
331-236 | 2 | Wheaton | IL | CHCGILWUIMD | 197D VONAGE AMERICA LLC | 358 | |||
331-236 | 3 | Wheaton | IL | CHCGILGMDS7 | 6115 LEVEL 3 COMMUNICATIONS, LLC - IL | 358 | |||
331-236 | 4 | Wheaton | IL | CHCGILWUIMD | 197D VONAGE AMERICA LLC | 358 | |||
331-236 | 5 | Wheaton | IL | CHCGIL24DS6 | 224C ONVOY, LLC | 358 | |||
331-236 | 6 | Wheaton | IL | CHCGIL24DS6 | 224C ONVOY, LLC | 358 | |||
331-236 | 7 | Wheaton | IL | CHCGILGMDS7 | 6115 LEVEL 3 COMMUNICATIONS, LLC - IL | 358 | |||
331-236 | 8 | Wheaton | IL | CHCGILMF2MD | 6529 T-MOBILE USA, INC. | 358 | |||
331-236 | 9 | Wheaton | IL | CHCGILMF2MD | 6529 T-MOBILE USA, INC. | 358 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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