Local Calling Guide
Area code/prefix search
Boulder, MT
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 406-225
| A |
BLDRMTMARS1 |
9636 QWEST CORPORATION |
648 |
|
|
|
| 406-225
| 0 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
| 406-225
| 1 |
GRFLMTMAKMD |
624H ONVOY SPECTRUM, LLC |
648 |
|
|
|
| 406-225
| 3 |
BLDRMTMARS1 |
9636 QWEST CORPORATION |
648 |
|
|
|
| 406-225
| 4 |
BLDRMTMARS1 |
9636 QWEST CORPORATION |
648 |
|
|
|
| 406-225
| 6 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
| 406-225
| 7 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
| 406-225
| 8 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
| 406-225
| 9 |
BLDRMTMARS1 |
9636 QWEST CORPORATION |
648 |
|
|
|
| 406-313
| A |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
| 406-313
| 0 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
| 406-313
| 1 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
648 |
|
|
|
| 406-313
| 2 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
| 406-313
| 3 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
| 406-313
| 4 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
| 406-313
| 5 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
| 406-313
| 6 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
| 406-313
| 7 |
HLNAMTMAUMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
648 |
|
|
|
| 406-313
| 8 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
| 406-313
| 9 |
GRFLMTMAHMD |
073H TELNYX LLC |
648 |
|
|
|
| 406-316
| A |
HLNAMTMAX0X |
7421 AT&T - LOCAL |
648 |
|
|
|
| 406-316
| 0 |
GRFLMTMAKMD |
624H ONVOY SPECTRUM, LLC |
648 |
|
|
|
| 406-316
| 1 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
| 406-316
| 2 |
GRFLMTMAKMD |
624H ONVOY SPECTRUM, LLC |
648 |
|
|
|
| 406-316
| 3 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
| 406-316
| 4 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
| 406-316
| 5 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
| 406-316
| 6 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
| 406-316
| 7 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
| 406-316
| 8 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
| 406-316
| 9 |
HLNAMTMAX0X |
7421 AT&T - LOCAL |
648 |
|
|
|
| 406-512
| A |
MSSLMTMA0MD |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
|
|
| 406-512
| 0 |
GRFLMTMAHMD |
073H TELNYX LLC |
648 |
|
|
|
| 406-512
| 1 |
MSSLMTMA0MD |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
|
|
| 406-512
| 2 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
| 406-512
| 8 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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