Local Calling Guide
Area code/prefix search
NPA: 617 [Rate centres in NPA 617] [Dial plan for NPA 617]
NXX: 857
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
617-857 | A | Brookline | MA | BSTNMABLOMD | 990E BANDWIDTH.COM CLEC, LLC - MA | 128 | 2024-11-29 | ||
617-857 | 0 | Brookline | MA | BSTNMABLOMD | 990E BANDWIDTH.COM CLEC, LLC - MA | 128 | 2024-11-29 | ||
617-857 | 1 | Brookline | MA | BSTNMABLOMD | 990E BANDWIDTH.COM CLEC, LLC - MA | 128 | 2024-11-29 | ||
617-857 | 2 | Brookline | MA | BSTNMABLOMD | 990E BANDWIDTH.COM CLEC, LLC - MA | 128 | 2024-11-29 | ||
617-857 | 6 | Brookline | MA | CMBRMABENMD | 624H ONVOY SPECTRUM, LLC | 128 | 2024-12-06 | ||
617-857 | 7 | Brookline | MA | CMBRMABENMD | 624H ONVOY SPECTRUM, LLC | 128 | 2024-12-06 | ||
617-857 | 8 | Brookline | MA | CMBRMABENMD | 624H ONVOY SPECTRUM, LLC | 128 | 2024-12-06 |
Last updated: Sat, 05 Apr 2025 03:03:23 UTC
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