Local Calling Guide
Area code/prefix search
NPA: 331 [Rate centres in NPA 331] [Dial plan for NPA 331]
NXX: 284
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
331-284 | A | Bartlett | IL | ELGNILOTGT5 | 6529 T-MOBILE USA, INC. | 358 | |||
331-284 | 0 | Bartlett | IL | CHCGILWBXDZ | 984E BANDWIDTH.COM CLEC, LLC - IL | 358 | 2022-10-01 | ||
331-284 | 1 | Bartlett | IL | CHCGILWUXMD | 490J DISH WIRELESS, LLC | 358 | 2023-05-25 | ||
331-284 | 3 | Bartlett | IL | CHCGIL24DS6 | 224C ONVOY, LLC | 358 | 2023-08-12 | ||
331-284 | 4 | Bartlett | IL | CHCGIL24DS6 | 224C ONVOY, LLC | 358 | 2023-08-12 | ||
331-284 | 5 | Bartlett | IL | CHCGIL24DS6 | 224C ONVOY, LLC | 358 | 2023-08-12 | ||
331-284 | 6 | Bartlett | IL | CHCGIL24DS6 | 224C ONVOY, LLC | 358 | 2023-08-12 | ||
331-284 | 7 | Bartlett | IL | CHCGIL24DS6 | 224C ONVOY, LLC | 358 | 2023-08-12 | ||
331-284 | 8 | Bartlett | IL | ELGNILOTGT5 | 6529 T-MOBILE USA, INC. | 358 | 2022-05-02 | ||
331-284 | 9 | Bartlett | IL | ELGNILOTGT5 | 6529 T-MOBILE USA, INC. | 358 | 2022-05-02 |
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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