Local Calling Guide
Area code/prefix search
Osco, IL
NPA-NXX | BLOCK | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|
309-522 | A | CMBRILXDDS0 | 0983 CAMBRIDGE TEL. CO. | 634 | |||
309-845 | A | GENSILXD2MD | 846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL | 634 | |||
309-845 | 1 | GENSILXD2MD | 846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL | 634 | 2010-04-15 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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