Local Calling Guide
Area code/prefix search
NPA: 630 [Rate centres in NPA 630] [Dial plan for NPA 630]
NXX: 974
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
630-974 | A | Hinsdale | IL | CHCGILGMDS7 | 6115 LEVEL 3 COMMUNICATIONS, LLC - IL | 358 | |||
630-974 | 0 | Hinsdale | IL | BURGILAHGT3 | 6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 358 | |||
630-974 | 1 | Hinsdale | IL | 224C ONVOY, LLC | 358 | ||||
630-974 | 2 | Hinsdale | IL | CHCGILIDXDX | 624H ONVOY SPECTRUM, LLC | 358 | |||
630-974 | 3 | Hinsdale | IL | 460K FIRST COMMUNICATIONS, LLC | 358 | ||||
630-974 | 4 | Hinsdale | IL | 145J TERRA NOVA TELECOM INC. | 358 | ||||
630-974 | 5 | Hinsdale | IL | CHCGILGMDS7 | 6115 LEVEL 3 COMMUNICATIONS, LLC - IL | 358 | |||
630-974 | 6 | Hinsdale | IL | CHCGILCLXOX | 516C AT&T CORP. | 358 | |||
630-974 | 7 | Hinsdale | IL | ELGNILOT0MD | 6529 T-MOBILE USA, INC. | 358 | |||
630-974 | 8 | Hinsdale | IL | ELGNILOT0MD | 6529 T-MOBILE USA, INC. | 358 | |||
630-974 | 9 | Hinsdale | IL | ELGNILOT0MD | 6529 T-MOBILE USA, INC. | 358 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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