Local Calling Guide
Area code/prefix search
Switch: BLNGMTWELMD
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- Switch type: POI
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NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
406-503 | A | Billings | MT | 318J COMCAST IP PHONE, LLC | 650 | |||
406-503 | 1 | Billings | MT | 318J COMCAST IP PHONE, LLC | 650 | 2023-06-04 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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