Local Calling Guide
Area code/prefix search
NPA: 406 [Rate centres in NPA 406] [Dial plan for NPA 406]
NXX: 668
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
406-668 | A | Fromberg | MT | FRMBMTMARS1 | 9636 QWEST CORPORATION | 650 | |||
406-668 | 0 | Fromberg | MT | BLNGMTWE6MD | 9415 LEVEL 3 COMMUNICATIONS, LLC - MT | 650 | |||
406-668 | 1 | Fromberg | MT | BLNGMTMALMD | 994E BANDWIDTH.COM CLEC, LLC - MT | 650 | |||
406-668 | 2 | Fromberg | MT | BLNGMTMATMD | 935G TRI TEL, INC. - MT | 650 | |||
406-668 | 3 | Fromberg | MT | BLNGMTMALMD | 994E BANDWIDTH.COM CLEC, LLC - MT | 650 | |||
406-668 | 4 | Fromberg | MT | BLNGMTAS9MD | 453F ONVOY, LLC - MT | 650 | |||
406-668 | 5 | Fromberg | MT | BLNGMTAS9MD | 453F ONVOY, LLC - MT | 650 | |||
406-668 | 6 | Fromberg | MT | BLNGMTAS9MD | 453F ONVOY, LLC - MT | 650 | |||
406-668 | 7 | Fromberg | MT | FRMBMTMARS1 | 9636 QWEST CORPORATION | 650 | |||
406-668 | 8 | Fromberg | MT | BLNGMTWE8MD | 508J CENTURYLINK COMMUNICATIONS, LLC | 650 | |||
406-668 | 9 | Fromberg | MT | FRMBMTMARS1 | 9636 QWEST CORPORATION | 650 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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