Local Calling Guide
Area code/prefix search
Columbia, MO
NPA-NXX | BLOCK | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|
573-970 | 6 | CLMAMOWB0MD | 4932 LEVEL 3 COMMUNICATIONS, LLC - MO | 521 | 2023-10-14 | ||
573-970 | 7 | CLMAMOXAXCX | 6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 521 | 2023-08-07 | ||
573-970 | 8 | CLMAMOXAXIX | 093F ONVOY, LLC - MO | 521 | 2023-07-23 | ||
573-970 | 9 | CLMAMOXAXIX | 093F ONVOY, LLC - MO | 521 | 2023-07-23 | ||
573-999 | A | CLMAMOXAXCX | 6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 521 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
Sponsored by: FiberConX Communications Ltd.
Like this site? We accept donations via PayPal.