Local Calling Guide
Area code/prefix search
NPA: 630 [Rate centres in NPA 630] [Dial plan for NPA 630]
NXX: 633
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
630-633 | A | Lemont | IL | CHCGILWUDS0 | 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. | 358 | |||
630-633 | 0 | Lemont | IL | 7056 XO ILLINOIS, INC. | 358 | 2006-03-06 | |||
630-633 | 1 | Lemont | IL | 6115 LEVEL 3 COMMUNICATIONS, LLC - IL | 358 | 2008-05-12 | |||
630-633 | 2 | Lemont | IL | 4604 FIRST COMMUNICATIONS LLC - IL | 358 | 2000-11-02 | |||
630-633 | 3 | Lemont | IL | 9329 AMERITECH ILLINOIS | 358 | 2001-07-20 | |||
630-633 | 4 | Lemont | IL | 7056 XO ILLINOIS, INC. | 358 | 2006-03-06 | |||
630-633 | 5 | Lemont | IL | 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. | 358 | ||||
630-633 | 6 | Lemont | IL | 4604 FIRST COMMUNICATIONS LLC - IL | 358 | 2004-11-07 | |||
630-633 | 7 | Lemont | IL | 7056 XO ILLINOIS, INC. | 358 | 2006-03-06 | |||
630-633 | 8 | Lemont | IL | 7056 XO ILLINOIS, INC. | 358 | 2006-03-06 | |||
630-633 | 9 | Lemont | IL | 7056 XO ILLINOIS, INC. | 358 | 2006-03-06 |
Last updated: Sun, 04 Apr 2021 19:28:27 UTC
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