Local Calling Guide
Area code/prefix search
NPA: 617 [Rate centres in NPA 617] [Dial plan for NPA 617]
NXX: 239
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
617-239 | A | Boston | MA | FRMNMAWAUMD | 7421 AT&T - LOCAL | 128 | |||
617-239 | 0 | Boston | MA | FRMNMAWAUMD | 7421 AT&T - LOCAL | 128 | |||
617-239 | 1 | Boston | MA | BSTPMALLZMD | 506J TWILIO INTERNATIONAL, INC. | 128 | 2020-12-19 | ||
617-239 | 2 | Boston | MA | FRMNMAWAUMD | 7421 AT&T - LOCAL | 128 | |||
617-239 | 3 | Boston | MA | FRMNMAWAUMD | 7421 AT&T - LOCAL | 128 | |||
617-239 | 4 | Boston | MA | FRMNMAWAUMD | 7421 AT&T - LOCAL | 128 | |||
617-239 | 5 | Boston | MA | CATNMAAKAMD | 6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 128 | 2020-07-23 | ||
617-239 | 6 | Boston | MA | FRMNMAWAUMD | 7421 AT&T - LOCAL | 128 | |||
617-239 | 7 | Boston | MA | FRMNMAWAUMD | 7421 AT&T - LOCAL | 128 | |||
617-239 | 8 | Boston | MA | FRMNMAWAUMD | 7421 AT&T - LOCAL | 128 | |||
617-239 | 9 | Boston | MA | 145J TERRA NOVA TELECOM INC. | 128 | 2021-10-27 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
Sponsored by: VoIP Much Phone Company
Like this site? We accept donations via PayPal.