Local Calling Guide
Area code/prefix search
Casper, WY
1 2 3 4 5 >>
NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
307-215
| A |
CSPRWYMAX3X |
7421 AT&T - LOCAL |
654 |
|
|
|
307-215
| 0 |
CHYNWYRFDS0 |
581H AIRUS, INC. - WY |
654 |
|
2018-02-26 |
|
307-215
| 1 |
CHYNWYMAQMD |
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2010-06-04 |
|
307-215
| 2 |
CSPRWYMAX3X |
7421 AT&T - LOCAL |
654 |
|
|
|
307-215
| 3 |
CHYNWYMAQMD |
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2010-12-03 |
|
307-215
| 4 |
CHYNWYMAXIX |
6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
654 |
|
2011-04-02 |
|
307-215
| 5 |
CHYNWYMAQMD |
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2010-06-25 |
|
307-215
| 6 |
CSPRWYMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
2010-11-13 |
|
307-215
| 7 |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
2008-01-31 |
|
307-215
| 8 |
CHYNWYMAQMD |
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2011-06-18 |
|
307-215
| 9 |
CHYNWYMAQMD |
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2008-11-29 |
|
307-224
| A |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
|
|
307-224
| 0 |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
|
|
307-224
| 1 |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
|
|
307-224
| 2 |
CHYNWYMAQMD |
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2012-08-19 |
|
307-224
| 3 |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
2014-08-28 |
|
307-224
| 4 |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
|
|
307-224
| 5 |
BASNWYXCDS1 |
7466 TRI TEL, INC. |
654 |
|
2010-02-19 |
|
307-224
| 6 |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
2012-12-13 |
|
307-224
| 7 |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
2011-05-19 |
|
307-224
| 8 |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
2012-12-13 |
|
307-224
| 9 |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
2012-12-13 |
|
307-232
| A |
CSPRWYMADS0 |
9636 QWEST CORPORATION |
654 |
|
|
|
307-233
| A |
CSPRWYMADS0 |
9636 QWEST CORPORATION |
654 |
|
|
|
307-234
| A |
CSPRWYMADS0 |
9636 QWEST CORPORATION |
654 |
|
|
|
307-235
| A |
CSPRWYMADS0 |
9636 QWEST CORPORATION |
654 |
|
|
|
307-237
| A |
CSPRWYMADS0 |
9636 QWEST CORPORATION |
654 |
|
|
|
307-243
| A |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
|
|
307-243
| 0 |
CHYNWYRFDS0 |
581H AIRUS, INC. - WY |
654 |
|
2020-09-26 |
|
307-243
| 1 |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
2020-05-29 |
|
307-243
| 2 |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
2020-12-19 |
|
307-243
| 3 |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
2020-12-19 |
|
307-243
| 4 |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
2019-09-07 |
|
307-243
| 5 |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
2021-07-11 |
|
307-243
| 6 |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
2021-07-11 |
|
307-243
| 7 |
CHYNWY07LMD |
5562 METROPCS, INC. |
654 |
|
2021-05-16 |
|
307-243
| 8 |
CHYNWYMAXGX |
624H ONVOY SPECTRUM, LLC |
654 |
|
2022-03-15 |
|
307-243
| 9 |
CSPRWYMAXEX |
6529 T-MOBILE USA, INC. |
654 |
|
2023-08-25 |
|
307-247
| A |
CSPRWYMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
|
|
307-247
| 0 |
CSPRWYMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
|
|
307-247
| 1 |
CSPRWYMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
|
|
307-247
| 2 |
CSPRWYMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
|
|
307-247
| 3 |
CSPRWYMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
|
|
307-247
| 4 |
CSPRWYMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
|
|
307-247
| 5 |
CSPRWYMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
|
|
307-247
| 6 |
CHYNWYMAXIX |
6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
654 |
|
2012-11-20 |
|
307-247
| 7 |
CSPRWYMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
2021-04-24 |
|
307-247
| 8 |
|
145J TERRA NOVA TELECOM INC. |
654 |
|
2022-08-03 |
|
307-247
| 9 |
CSPRWYMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
2015-09-09 |
|
307-251
| A |
CHYNWYMAXIX |
6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
654 |
|
|
|
1 2 3 4 5 >>
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
Sponsored by: FiberConX Communications Ltd.
Like this site? We accept donations via PayPal.