Local Calling Guide
Area code/prefix search
OCN: 4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO
NPA-NXX | BLOCK | Rate Centre | Region | Switch | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
720-979 | 0 | Denver | CO | AURSCOFWDS0 | 656 | 2008-04-19 | ||
720-990 | A | Denver | CO | AURSCOFWDS0 | 656 | |||
720-990 | 2 | Denver | CO | AURSCOFWDS0 | 656 | 2015-09-11 | ||
970-286 | 6 | Fort Collins | CO | AURSCOFWDS0 | 656 | 2011-12-14 | ||
970-573 | 3 | Greeley | CO | AURSCOFWDS0 | 656 | 2011-04-01 | ||
970-601 | 2 | Mead | CO | AURSCOFWDS0 | 656 | 2015-05-29 | ||
970-800 | 5 | Loveland | CO | AURSCOFWDS0 | 656 | 2013-04-04 |
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
Sponsored by: VoIP.ms
Like this site? We accept donations via PayPal.