Local Calling Guide
Area code/prefix search
NPA: 331 [Rate centres in NPA 331] [Dial plan for NPA 331]
NXX: 252
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
331-252 | A | Warrenville | IL | OKBRILOAXEX | 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 358 | |||
331-252 | 0 | Warrenville | IL | CHCGILWBXDZ | 984E BANDWIDTH.COM CLEC, LLC - IL | 358 | |||
331-252 | 1 | Warrenville | IL | CHCGILWUJMD | 073H TELNYX LLC | 358 | |||
331-252 | 4 | Warrenville | IL | CHCGILNEXJX | 318J COMCAST IP PHONE, LLC | 358 | |||
331-252 | 6 | Warrenville | IL | OKBRILOAXEX | 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 358 | |||
331-252 | 7 | Warrenville | IL | CHCGILWUTMD | 516J TON80 COMMUNICATIONS, LLC | 358 | |||
331-252 | 8 | Warrenville | IL | CHCGIL24XMD | 495J STRATUS NETWORKS | 358 | |||
331-252 | 9 | Warrenville | IL | 224C ONVOY, LLC | 358 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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