Local Calling Guide
Area code/prefix search
Billings, MT
<< 1 2 3 4 5 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 406-373
| 1 |
SHPHMTMARS1 |
9636 QWEST CORPORATION |
650 |
|
|
|
| 406-373
| 2 |
SHPHMTMARS1 |
9636 QWEST CORPORATION |
650 |
|
|
|
| 406-373
| 3 |
BLNGMTWEDS0 |
9636 QWEST CORPORATION |
650 |
|
|
|
| 406-373
| 4 |
BLNGMTMAXMD |
6529 T-MOBILE USA, INC. |
650 |
|
2024-10-11 |
|
| 406-373
| 5 |
SHPHMTMARS1 |
9636 QWEST CORPORATION |
650 |
|
|
|
| 406-373
| 6 |
SHPHMTMARS1 |
9636 QWEST CORPORATION |
650 |
|
|
|
| 406-373
| 7 |
BLNGMTMADS1 |
9636 QWEST CORPORATION |
650 |
|
|
|
| 406-373
| 8 |
BLNGMTWEDS0 |
9636 QWEST CORPORATION |
650 |
|
2004-11-22 |
|
| 406-373
| 9 |
SHPHMTMARS1 |
9636 QWEST CORPORATION |
650 |
|
|
|
| 406-384
| A |
BLNGMT20PS0 |
4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
650 |
|
|
|
| 406-384
| 0 |
BLNGMT20PS0 |
4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
650 |
|
|
|
| 406-384
| 1 |
BLNGMTMAMMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
650 |
|
2023-04-06 |
|
| 406-384
| 2 |
BLNGMT20PS0 |
4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
650 |
|
|
|
| 406-384
| 3 |
BLNGMTMAMMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
650 |
|
2023-04-06 |
|
| 406-384
| 4 |
BLNGMT20PS0 |
4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
650 |
|
|
|
| 406-384
| 5 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2016-07-29 |
|
| 406-384
| 6 |
BLNGMTMALMD |
994E BANDWIDTH.COM CLEC, LLC - MT |
650 |
|
2018-08-20 |
|
| 406-384
| 7 |
BLNGMTMALMD |
994E BANDWIDTH.COM CLEC, LLC - MT |
650 |
|
2018-10-08 |
|
| 406-384
| 8 |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
2018-04-09 |
|
| 406-384
| 9 |
BLNGMTMAMMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
650 |
|
2023-04-06 |
|
| 406-409
| A |
BLNGMTASX0X |
425J CSC WIRELESS, LLC |
650 |
|
|
|
| 406-409
| 0 |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
2021-01-17 |
|
| 406-409
| 1 |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
2021-04-22 |
|
| 406-409
| 2 |
BLNGMTASX0X |
425J CSC WIRELESS, LLC |
650 |
|
2019-07-20 |
|
| 406-409
| 3 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2021-07-05 |
|
| 406-409
| 4 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2019-09-15 |
|
| 406-409
| 5 |
BLNGMTMAXMD |
6529 T-MOBILE USA, INC. |
650 |
|
2023-01-24 |
|
| 406-409
| 6 |
BLNGMTMAXMD |
6529 T-MOBILE USA, INC. |
650 |
|
2024-01-26 |
|
| 406-409
| 7 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2021-07-05 |
|
| 406-409
| 8 |
BLNGMTMAXMD |
6529 T-MOBILE USA, INC. |
650 |
|
2020-10-26 |
|
| 406-409
| 9 |
BLNGMTMAXMD |
6529 T-MOBILE USA, INC. |
650 |
|
2020-10-26 |
|
| 406-412
| A |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
| 406-412
| 0 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2017-06-21 |
|
| 406-412
| 1 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2017-06-21 |
|
| 406-412
| 2 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2017-06-21 |
|
| 406-412
| 3 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2017-06-21 |
|
| 406-412
| 4 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2017-06-21 |
|
| 406-412
| 5 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2017-06-21 |
|
| 406-412
| 6 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2017-06-21 |
|
| 406-412
| 7 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2017-06-21 |
|
| 406-412
| 8 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2017-06-21 |
|
| 406-412
| 9 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2017-06-21 |
|
| 406-413
| A |
BLNGMTMADS1 |
9636 QWEST CORPORATION |
650 |
|
|
|
| 406-413
| 0 |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
2018-04-09 |
|
| 406-413
| 1 |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
2018-04-09 |
|
| 406-413
| 2 |
BLNGMTMADS1 |
9636 QWEST CORPORATION |
650 |
|
2015-06-11 |
|
| 406-413
| 3 |
BLNGMTMADS1 |
9636 QWEST CORPORATION |
650 |
|
2015-06-11 |
|
| 406-413
| 4 |
BLNGMTMADS1 |
9636 QWEST CORPORATION |
650 |
|
2015-06-11 |
|
| 406-413
| 5 |
BLNGMTMAMMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
650 |
|
2016-11-18 |
|
| 406-413
| 6 |
BLNGMTWEBMD |
771G TELEPORT COMMUNICATIONS AMERICA MT - LLC |
650 |
|
2017-08-21 |
|
| 406-413
| 7 |
BLNGMTMALMD |
994E BANDWIDTH.COM CLEC, LLC - MT |
650 |
|
2022-08-13 |
|
| 406-413
| 8 |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
2018-04-09 |
|
| 406-413
| 9 |
BLNGMT93DS0 |
588H AIRUS, INC. - MT |
650 |
|
2017-04-06 |
|
| 406-435
| A |
BLNGMT20PS0 |
4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
650 |
|
|
|
| 406-435
| 0 |
BLNGMT20PS0 |
4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
650 |
|
|
|
| 406-435
| 1 |
BLNGMT20PS0 |
4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
650 |
|
|
|
| 406-435
| 2 |
BLNGMT20PS0 |
4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
650 |
|
|
|
| 406-435
| 3 |
BLNGMT20PS0 |
4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
650 |
|
|
|
| 406-435
| 4 |
BLNGMT20PS0 |
4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
650 |
|
|
|
| 406-435
| 5 |
BLNGMT20PS0 |
4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
650 |
|
|
|
| 406-435
| 6 |
BLNGMT20PS0 |
4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
650 |
|
|
|
| 406-435
| 7 |
BLNGMT20PS0 |
4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
650 |
|
|
|
| 406-435
| 8 |
BLNGMT20PS0 |
4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
650 |
|
|
|
| 406-435
| 9 |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
2021-04-22 |
|
| 406-500
| A |
BLNGMT938MD |
965H FRACTEL, LLC |
650 |
|
|
|
| 406-500
| 0 |
BLNGMT938MD |
965H FRACTEL, LLC |
650 |
|
2019-03-30 |
|
| 406-500
| 1 |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
2021-05-24 |
|
| 406-500
| 2 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2019-11-18 |
|
| 406-500
| 3 |
BLNGMTWE6MD |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
650 |
|
2019-08-23 |
|
| 406-500
| 4 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2019-10-28 |
|
| 406-500
| 5 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2019-10-28 |
|
| 406-500
| 6 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2019-11-18 |
|
| 406-500
| 7 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2019-11-18 |
|
| 406-500
| 8 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2019-11-18 |
|
| 406-500
| 9 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2019-11-18 |
|
| 406-503
| A |
BLNGMTWELMD |
318J COMCAST IP PHONE, LLC |
650 |
|
|
|
| 406-503
| 0 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2023-08-20 |
|
| 406-503
| 1 |
BLNGMTWELMD |
318J COMCAST IP PHONE, LLC |
650 |
|
2023-06-04 |
|
| 406-503
| 2 |
BLNGMTMAXMD |
6529 T-MOBILE USA, INC. |
650 |
|
2024-01-26 |
|
| 406-503
| 3 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2024-02-09 |
|
| 406-503
| 4 |
BLNGMTMAXMD |
5562 METROPCS, INC. |
650 |
|
2023-09-24 |
|
| 406-503
| 5 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2024-02-09 |
|
| 406-503
| 6 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2024-02-09 |
|
| 406-503
| 7 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2024-02-09 |
|
| 406-503
| 8 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2023-08-20 |
|
| 406-503
| 9 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2023-08-20 |
|
| 406-506
| A |
BLNGMT93BMD |
321J HD CARRIER LLC |
650 |
|
|
|
| 406-506
| 0 |
BLNGMT93BMD |
994E BANDWIDTH.COM CLEC, LLC - MT |
650 |
|
2022-10-07 |
|
| 406-506
| 1 |
BLNGMT93BMD |
321J HD CARRIER LLC |
650 |
|
2020-11-01 |
|
| 406-506
| 2 |
BLNGMT93BMD |
321J HD CARRIER LLC |
650 |
|
2020-11-01 |
|
| 406-506
| 3 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2021-07-05 |
|
| 406-506
| 4 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2020-10-05 |
|
| 406-506
| 5 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2020-10-05 |
|
| 406-506
| 6 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2020-10-05 |
|
| 406-506
| 7 |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2021-07-05 |
|
| 406-506
| 8 |
BLNGMTMAXMD |
6529 T-MOBILE USA, INC. |
650 |
|
2020-09-03 |
|
| 406-506
| 9 |
BLNGMT93BMD |
321J HD CARRIER LLC |
650 |
|
2020-07-23 |
|
| 406-534
| A |
BLNGMT93HMD |
792K CHARTER IP ENABLED SERVICES, LLC |
650 |
|
|
|
| 406-534
| 0 |
BLNGMTWE6MD |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
650 |
|
2006-09-01 |
|
| 406-534
| 1 |
BLNGMT93HMD |
792K CHARTER IP ENABLED SERVICES, LLC |
650 |
|
2006-03-26 |
|
<< 1 2 3 4 5 >>
Last updated: Sun, 27 Apr 2025 12:48:38 UTC
Sponsored by: VoIP Much Phone Company
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