Local Calling Guide
Area code/prefix search
Helena, MT
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NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
406-438
| 2 |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2009-10-22 |
|
406-438
| 3 |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2009-11-23 |
|
406-438
| 4 |
MSSLMTMA0MD |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
2023-04-01 |
|
406-438
| 5 |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2010-07-14 |
|
406-438
| 6 |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2010-10-11 |
|
406-438
| 7 |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2011-02-06 |
|
406-438
| 8 |
GRFLMTMAHMD |
073H TELNYX LLC |
648 |
|
2023-12-09 |
|
406-438
| 9 |
GRFLMTMAHMD |
073H TELNYX LLC |
648 |
|
2023-12-09 |
|
406-439
| A |
MSSLMTAG5MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
648 |
|
|
|
406-439
| 0 |
MSSLMTAG5MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
648 |
|
|
|
406-439
| 1 |
MSSLMTAG5MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
648 |
|
|
|
406-439
| 2 |
MSSLMTAG5MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
648 |
|
|
|
406-439
| 3 |
MSSLMTAG5MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
648 |
|
|
|
406-439
| 4 |
MSSLMTAG5MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
648 |
|
|
|
406-439
| 5 |
MSSLMTAG5MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
648 |
|
|
|
406-439
| 6 |
MSSLMTAG5MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
648 |
|
|
|
406-439
| 7 |
MSSLMTAG5MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
648 |
|
|
|
406-439
| 8 |
MSSLMTAG5MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
648 |
|
|
|
406-439
| 9 |
MSSLMTAG5MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
648 |
|
|
|
406-440
| A |
HLNAMTHODS1 |
3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT |
648 |
|
|
|
406-440
| 0 |
HLNAMTHODS1 |
3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT |
648 |
|
|
|
406-440
| 1 |
HLNAMTHODS1 |
3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT |
648 |
|
|
|
406-440
| 3 |
HLNAMTHODS1 |
3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT |
648 |
|
|
|
406-440
| 4 |
HLNAMTHODS1 |
3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT |
648 |
|
|
|
406-440
| 5 |
|
6529 T-MOBILE USA, INC. |
648 |
|
2024-02-22 |
|
406-440
| 6 |
|
6529 T-MOBILE USA, INC. |
648 |
|
2024-02-22 |
|
406-440
| 8 |
HLNAMTHODS1 |
3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT |
648 |
|
|
|
406-440
| 9 |
HLNAMTHODS1 |
3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT |
648 |
|
|
|
406-441
| A |
HLNAMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-442
| A |
HLNAMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-443
| A |
HLNAMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-444
| A |
HLNAMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-447
| A |
HLNAMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-447
| 1 |
HLNAMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-447
| 2 |
HLNAMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-447
| 3 |
HLNAMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-447
| 4 |
HLNAMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-447
| 5 |
HLNAMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-447
| 6 |
HLNAMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-447
| 7 |
HLNAMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-447
| 8 |
HLNAMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-447
| 9 |
HLNAMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-449
| A |
HLNAMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-457
| A |
HLNAMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-457
| 0 |
HLNAMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-457
| 1 |
HLNAMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-457
| 2 |
HLNAMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-457
| 3 |
HLNAMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-457
| 4 |
HLNAMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-457
| 5 |
HLNAMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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