Local Calling Guide
Area code/prefix search
Sheridan, WY
1 2 3 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 307-218
| A |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
|
|
| 307-218
| 0 |
|
581H AIRUS, INC. - WY |
654 |
|
2020-06-11 |
|
| 307-218
| 1 |
|
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
2020-06-28 |
|
| 307-218
| 2 |
|
450F ONVOY, LLC - WY |
654 |
|
2019-12-27 |
|
| 307-218
| 3 |
|
450F ONVOY, LLC - WY |
654 |
|
2019-12-27 |
|
| 307-218
| 4 |
|
450F ONVOY, LLC - WY |
654 |
|
2021-03-01 |
|
| 307-218
| 5 |
|
450F ONVOY, LLC - WY |
654 |
|
2021-03-01 |
|
| 307-218
| 6 |
|
450F ONVOY, LLC - WY |
654 |
|
2020-12-19 |
|
| 307-218
| 7 |
|
450F ONVOY, LLC - WY |
654 |
|
2019-10-12 |
|
| 307-218
| 8 |
|
450F ONVOY, LLC - WY |
654 |
|
2020-12-19 |
|
| 307-218
| 9 |
|
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2020-08-10 |
|
| 307-381
| A |
CHYNWYMAQMD |
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
|
|
| 307-381
| 0 |
|
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2021-06-25 |
|
| 307-381
| 1 |
|
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2021-06-25 |
|
| 307-381
| 2 |
|
450F ONVOY, LLC - WY |
654 |
|
2021-08-27 |
|
| 307-381
| 3 |
|
450F ONVOY, LLC - WY |
654 |
|
2021-08-27 |
|
| 307-381
| 4 |
|
450F ONVOY, LLC - WY |
654 |
|
2022-01-02 |
|
| 307-381
| 5 |
|
450F ONVOY, LLC - WY |
654 |
|
2022-01-02 |
|
| 307-381
| 6 |
|
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2022-11-24 |
|
| 307-381
| 7 |
|
197D VONAGE AMERICA LLC |
654 |
|
2022-07-18 |
|
| 307-381
| 8 |
|
6529 T-MOBILE USA, INC. |
654 |
|
2022-03-31 |
|
| 307-381
| 9 |
|
6529 T-MOBILE USA, INC. |
654 |
|
2022-03-31 |
|
| 307-429
| A |
CHYNWYMAQMD |
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
|
|
| 307-429
| 0 |
|
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2013-07-20 |
|
| 307-429
| 1 |
|
009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] |
654 |
|
2014-05-05 |
|
| 307-429
| 2 |
|
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2015-03-12 |
|
| 307-429
| 3 |
|
450F ONVOY, LLC - WY |
654 |
|
2016-07-29 |
|
| 307-429
| 4 |
|
450F ONVOY, LLC - WY |
654 |
|
2016-07-29 |
|
| 307-429
| 5 |
|
073H TELNYX LLC |
654 |
|
2017-03-31 |
|
| 307-429
| 6 |
|
879G TELEPORT COMMUNICATIONS AMERICA WY-LLC |
654 |
|
2014-10-01 |
|
| 307-429
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
654 |
|
2015-03-18 |
|
| 307-429
| 8 |
|
6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
654 |
|
2014-01-15 |
|
| 307-429
| 9 |
|
6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
654 |
|
2014-04-20 |
|
| 307-435
| A |
|
6529 T-MOBILE USA, INC. |
654 |
|
2026-01-30 |
|
| 307-435
| 9 |
|
6529 T-MOBILE USA, INC. |
654 |
|
2026-01-30 |
|
| 307-461
| A |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
|
|
| 307-461
| 0 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
2005-01-19 |
|
| 307-461
| 1 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
2005-10-31 |
|
| 307-461
| 2 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
2006-08-11 |
|
| 307-461
| 3 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
2009-11-27 |
|
| 307-461
| 4 |
|
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
|
|
| 307-461
| 5 |
|
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2010-06-04 |
|
| 307-461
| 6 |
|
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
2012-12-08 |
|
| 307-461
| 7 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
2007-02-19 |
|
| 307-461
| 8 |
|
495J STRATUS NETWORKS |
654 |
|
2021-04-08 |
|
| 307-461
| 9 |
|
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2008-11-29 |
|
| 307-533
| A |
CHYNWYMAXIX |
6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
654 |
|
|
|
| 307-533
| 0 |
|
6529 T-MOBILE USA, INC. |
654 |
|
2026-01-14 |
|
| 307-533
| 1 |
|
450F ONVOY, LLC - WY |
654 |
|
2024-04-26 |
|
| 307-533
| 2 |
|
6529 T-MOBILE USA, INC. |
654 |
|
2024-05-18 |
|
1 2 3 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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