Local Calling Guide
Area code/prefix search
NPA: 406
[Rate centres in NPA 406]
[Dial plan for NPA 406]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 406-654
| 1 |
Malta |
MT |
MALTMTXCDS0 |
3310 TRIANGLE TEL. COOP. ASSN., INC. |
648 |
|
|
|
| 406-654
| 2 |
Malta |
MT |
MALTMTXCDS0 |
3310 TRIANGLE TEL. COOP. ASSN., INC. |
648 |
|
|
|
| 406-654
| 4 |
Malta |
MT |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
|
|
| 406-654
| 5 |
Malta |
MT |
MALTMTXCDS0 |
3310 TRIANGLE TEL. COOP. ASSN., INC. |
648 |
|
|
|
| 406-654
| 7 |
Malta |
MT |
MALTMTXCDS0 |
3310 TRIANGLE TEL. COOP. ASSN., INC. |
648 |
|
|
|
| 406-655
| A |
Billings |
MT |
BLNGMTWEDS0 |
9636 QWEST CORPORATION |
650 |
|
|
|
| 406-656
| A |
Billings |
MT |
BLNGMTWEDS0 |
9636 QWEST CORPORATION |
650 |
|
|
|
| 406-657
| A |
Billings |
MT |
BLNGMTMADS1 |
9636 QWEST CORPORATION |
650 |
|
|
|
| 406-658
| A |
South Malta |
MT |
SMLTMTXCRS1 |
2257 TRIANGLE TEL. COOP. ASSN., INC. |
648 |
|
|
|
| 406-659
| A |
North Parkman |
MT |
DNRHWYMARS1 |
9636 QWEST CORPORATION |
654 |
|
|
|
| 406-659
| 5 |
North Parkman |
MT |
CHYNWYMAXGX |
624H ONVOY SPECTRUM, LLC |
654 |
|
2021-11-14 |
|
| 406-659
| 6 |
North Parkman |
MT |
CHYNWYMAXAX |
508J CENTURYLINK COMMUNICATIONS, LLC |
654 |
|
2015-03-18 |
|
| 406-659
| 7 |
North Parkman |
MT |
CHYNWYMAX2X |
453F ONVOY, LLC - MT |
654 |
|
2011-10-24 |
|
| 406-659
| 8 |
North Parkman |
MT |
CHYNWYMAEMD |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
654 |
|
2023-03-02 |
|
| 406-659
| 9 |
North Parkman |
MT |
DNRHWYMARS1 |
9636 QWEST CORPORATION |
654 |
|
|
|
| 406-660
| A |
Dillon |
MT |
MSSLMTAG5MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
648 |
|
|
|
| 406-660
| 0 |
Dillon |
MT |
MSSLMTAG5MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
648 |
|
|
|
| 406-660
| 1 |
Dillon |
MT |
MSSLMTAG5MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
648 |
|
|
|
| 406-660
| 2 |
Dillon |
MT |
MSSLMTAG5MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
648 |
|
|
|
| 406-660
| 3 |
Dillon |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2012-12-13 |
|
| 406-660
| 4 |
Dillon |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2012-12-13 |
|
| 406-660
| 5 |
Dillon |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2012-12-13 |
|
| 406-660
| 6 |
Dillon |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2012-12-13 |
|
| 406-660
| 7 |
Dillon |
MT |
MSSLMTAG5MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
648 |
|
2014-07-17 |
|
| 406-661
| A |
Billings |
MT |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
|
|
| 406-661
| 0 |
Billings |
MT |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
2018-10-09 |
|
| 406-661
| 1 |
Billings |
MT |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
|
|
| 406-661
| 2 |
Billings |
MT |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
|
|
| 406-661
| 3 |
Billings |
MT |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
|
|
| 406-661
| 4 |
Billings |
MT |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
2020-04-13 |
|
| 406-661
| 5 |
Billings |
MT |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
|
|
| 406-661
| 6 |
Billings |
MT |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
2020-04-13 |
|
| 406-661
| 7 |
Billings |
MT |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
|
|
| 406-661
| 8 |
Billings |
MT |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
2020-05-13 |
|
| 406-661
| 9 |
Billings |
MT |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
|
|
| 406-662
| A |
Bridger |
MT |
BRDGMT01RS1 |
9636 QWEST CORPORATION |
650 |
|
|
|
| 406-662
| 0 |
Bridger |
MT |
BLNGMTWE6MD |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
650 |
|
2004-11-13 |
|
| 406-662
| 1 |
Bridger |
MT |
BLNGMTMALMD |
994E BANDWIDTH.COM CLEC, LLC - MT |
650 |
|
2008-11-26 |
|
| 406-662
| 2 |
Bridger |
MT |
BLNGMTMATMD |
935G TRI TEL, INC. - MT |
650 |
|
2013-01-28 |
|
| 406-662
| 3 |
Bridger |
MT |
BRDGMT01RS1 |
9636 QWEST CORPORATION |
650 |
|
|
|
| 406-662
| 4 |
Bridger |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2011-04-29 |
|
| 406-662
| 5 |
Bridger |
MT |
BRDGMT01RS1 |
9636 QWEST CORPORATION |
650 |
|
|
|
| 406-662
| 6 |
Bridger |
MT |
|
624H ONVOY SPECTRUM, LLC |
650 |
|
2024-03-22 |
|
| 406-662
| 7 |
Bridger |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2007-04-14 |
|
| 406-662
| 8 |
Bridger |
MT |
BLNGMTMALMD |
994E BANDWIDTH.COM CLEC, LLC - MT |
650 |
|
2013-06-23 |
|
| 406-662
| 9 |
Bridger |
MT |
BRDGMT01RS1 |
9636 QWEST CORPORATION |
650 |
|
|
|
| 406-663
| A |
Rapelje |
MT |
BGTMMTXCDS0 |
2257 TRIANGLE TEL. COOP. ASSN., INC. |
650 |
|
|
|
| 406-664
| A |
Belfry |
MT |
BLFYMTXCDS0 |
2250 PROJECT TEL. CO., INC. |
650 |
|
|
|
| 406-665
| A |
Hardin |
MT |
HRDNMTMARS1 |
9636 QWEST CORPORATION |
650 |
|
|
|
| 406-665
| 1 |
Hardin |
MT |
HRDNMTMARS1 |
9636 QWEST CORPORATION |
650 |
|
|
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 >>
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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