Local Calling Guide
Area code/prefix search
Douglas, WY
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 307-298
| A |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
|
|
| 307-298
| 0 |
|
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2008-11-29 |
|
| 307-298
| 1 |
|
450F ONVOY, LLC - WY |
654 |
|
2012-12-17 |
|
| 307-298
| 2 |
|
581H AIRUS, INC. - WY |
654 |
|
2017-08-31 |
|
| 307-298
| 3 |
|
450F ONVOY, LLC - WY |
654 |
|
2012-12-17 |
|
| 307-298
| 4 |
|
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
2011-12-30 |
|
| 307-298
| 5 |
|
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
2005-02-26 |
|
| 307-298
| 6 |
|
450F ONVOY, LLC - WY |
654 |
|
2006-10-06 |
|
| 307-298
| 7 |
|
6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
654 |
|
2012-09-07 |
|
| 307-298
| 8 |
|
145J TERRA NOVA TELECOM INC. |
654 |
|
2021-12-02 |
|
| 307-298
| 9 |
|
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2014-06-20 |
|
| 307-306
| A |
CSPRWYDNIMD |
495J STRATUS NETWORKS |
654 |
|
|
|
| 307-306
| 0 |
|
450F ONVOY, LLC - WY |
654 |
|
2021-07-11 |
|
| 307-306
| 1 |
|
495J STRATUS NETWORKS |
654 |
|
2021-02-19 |
|
| 307-306
| 2 |
|
450F ONVOY, LLC - WY |
654 |
|
2021-07-11 |
|
| 307-306
| 3 |
|
624H ONVOY SPECTRUM, LLC |
654 |
|
2021-07-19 |
|
| 307-306
| 4 |
|
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2021-12-03 |
|
| 307-306
| 5 |
|
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2022-03-20 |
|
| 307-306
| 6 |
|
450F ONVOY, LLC - WY |
654 |
|
2023-07-23 |
|
| 307-306
| 7 |
|
6529 T-MOBILE USA, INC. |
654 |
|
2022-03-31 |
|
| 307-306
| 8 |
|
6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
654 |
|
2022-11-04 |
|
| 307-306
| 9 |
|
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2022-02-26 |
|
| 307-351
| A |
CSPRWYMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
|
|
| 307-351
| 0 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
|
|
| 307-351
| 1 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
|
|
| 307-351
| 2 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
|
|
| 307-351
| 3 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
|
|
| 307-351
| 4 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
|
|
| 307-351
| 5 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
|
|
| 307-351
| 6 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
|
|
| 307-351
| 7 |
|
145J TERRA NOVA TELECOM INC. |
654 |
|
2021-05-15 |
|
| 307-351
| 8 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
|
|
| 307-351
| 9 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
|
|
| 307-358
| A |
DGLSWYMADS0 |
9636 QWEST CORPORATION |
654 |
|
|
|
| 307-359
| A |
CHYNWYMAXIX |
6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
654 |
|
|
|
| 307-359
| 0 |
|
6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
654 |
|
|
|
| 307-359
| 1 |
|
6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
654 |
|
|
|
| 307-359
| 2 |
|
6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
654 |
|
|
|
| 307-359
| 3 |
|
6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
654 |
|
|
|
| 307-359
| 4 |
|
7466 TRI TEL, INC. |
654 |
|
2010-02-19 |
|
| 307-359
| 5 |
|
6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
654 |
|
2011-09-08 |
|
| 307-359
| 6 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
2010-11-13 |
|
| 307-359
| 7 |
|
450F ONVOY, LLC - WY |
654 |
|
2012-01-30 |
|
| 307-359
| 8 |
|
6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
654 |
|
|
|
| 307-359
| 9 |
|
6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
654 |
|
2010-02-22 |
|
| 307-372
| A |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
|
|
| 307-372
| 0 |
|
624H ONVOY SPECTRUM, LLC |
654 |
|
2021-11-26 |
|
| 307-372
| 1 |
|
624H ONVOY SPECTRUM, LLC |
654 |
|
2021-11-26 |
|
| 307-372
| 2 |
|
450F ONVOY, LLC - WY |
654 |
|
2020-10-10 |
|
| 307-372
| 3 |
|
450F ONVOY, LLC - WY |
654 |
|
2020-10-10 |
|
| 307-372
| 4 |
|
450F ONVOY, LLC - WY |
654 |
|
2020-12-19 |
|
| 307-372
| 5 |
|
450F ONVOY, LLC - WY |
654 |
|
2020-12-19 |
|
| 307-372
| 6 |
|
450F ONVOY, LLC - WY |
654 |
|
2021-03-02 |
|
| 307-372
| 7 |
|
450F ONVOY, LLC - WY |
654 |
|
2021-03-02 |
|
| 307-372
| 8 |
|
450F ONVOY, LLC - WY |
654 |
|
2021-03-02 |
|
| 307-372
| 9 |
|
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2020-10-11 |
|
| 307-428
| A |
CSPRWYMAXEX |
6529 T-MOBILE USA, INC. |
654 |
|
2024-02-03 |
|
| 307-428
| 0 |
|
450F ONVOY, LLC - WY |
654 |
|
2024-03-07 |
|
| 307-428
| 1 |
|
450F ONVOY, LLC - WY |
654 |
|
2024-07-06 |
|
| 307-428
| 2 |
|
450F ONVOY, LLC - WY |
654 |
|
2025-03-01 |
|
| 307-428
| 3 |
|
6529 T-MOBILE USA, INC. |
654 |
|
2025-12-02 |
|
| 307-428
| 4 |
|
6529 T-MOBILE USA, INC. |
654 |
|
2025-05-04 |
|
| 307-428
| 5 |
|
6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
654 |
|
2025-10-15 |
|
| 307-428
| 7 |
|
6529 T-MOBILE USA, INC. |
654 |
|
2025-06-11 |
|
| 307-428
| 8 |
|
450F ONVOY, LLC - WY |
654 |
|
2025-05-21 |
|
| 307-428
| 9 |
|
6529 T-MOBILE USA, INC. |
654 |
|
2024-02-03 |
|
| 307-624
| A |
CSPRWYMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
|
|
| 307-624
| 0 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
|
|
| 307-624
| 1 |
|
268A ADVANCED COMMUNICATIONS TECHNOLOGY, INC. - WY |
654 |
|
2015-01-11 |
|
| 307-624
| 2 |
|
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2016-07-21 |
|
| 307-624
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
654 |
|
2012-06-01 |
|
| 307-624
| 4 |
|
581H AIRUS, INC. - WY |
654 |
|
2020-06-19 |
|
| 307-624
| 5 |
|
450F ONVOY, LLC - WY |
654 |
|
2023-10-28 |
|
| 307-624
| 6 |
|
450F ONVOY, LLC - WY |
654 |
|
2019-09-07 |
|
| 307-624
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
654 |
|
2015-03-18 |
|
| 307-624
| 8 |
|
879G TELEPORT COMMUNICATIONS AMERICA WY-LLC |
654 |
|
2020-09-02 |
|
| 307-624
| 9 |
|
073H TELNYX LLC |
654 |
|
2019-03-01 |
|
| 307-717
| A |
CHYNWYVACM1 |
013B UNION TELEPHONE COMPANY |
654 |
|
|
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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