Local Calling Guide
Area code/prefix search
Switch: AURSCOFWDS0
<< 1 2
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 720-393
| 6 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2010-07-29 |
|
| 720-393
| 7 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2010-07-29 |
|
| 720-393
| 8 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2010-07-29 |
|
| 720-440
| 6 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2011-03-18 |
|
| 720-456
| A |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
|
|
| 720-456
| 3 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2013-09-06 |
|
| 720-456
| 4 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2013-09-06 |
|
| 720-458
| A |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
|
|
| 720-458
| 2 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2010-11-11 |
|
| 720-475
| 8 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2007-09-13 |
|
| 720-478
| A |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
|
|
| 720-490
| 4 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2007-09-13 |
|
| 720-573
| A |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
|
|
| 720-573
| 5 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2014-12-01 |
|
| 720-587
| 2 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2009-06-16 |
|
| 720-593
| A |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
|
|
| 720-593
| 5 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2014-05-17 |
|
| 720-593
| 7 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2014-05-17 |
|
| 720-603
| A |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
|
|
| 720-603
| 2 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2017-10-23 |
|
| 720-612
| 5 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2012-06-08 |
|
| 720-612
| 6 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2012-06-08 |
|
| 720-625
| 6 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2012-07-12 |
|
| 720-625
| 7 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2012-07-12 |
|
| 720-646
| 3 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2015-11-22 |
|
| 720-728
| A |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
|
|
| 720-728
| 3 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2016-02-06 |
|
| 720-744
| 4 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2013-07-22 |
|
| 720-754
| A |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
|
|
| 720-775
| 6 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2010-04-19 |
|
| 720-979
| 0 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2008-04-19 |
|
| 720-990
| A |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
|
|
| 720-990
| 2 |
Denver |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2015-09-11 |
|
| 970-286
| 6 |
Fort Collins |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2011-12-14 |
|
| 970-573
| 3 |
Greeley |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2011-04-01 |
|
| 970-601
| 2 |
Mead |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2015-05-29 |
|
| 970-800
| 5 |
Loveland |
CO |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2013-04-04 |
|
<< 1 2
Last updated: Sat, 10 Oct 2026 15:24:20 UTC
Sponsored by: VoIP Much Phone Company
Like this site? We accept donations via PayPal.