Local Calling Guide
Area code/prefix search
NPA: 617 [Rate centres in NPA 617] [Dial plan for NPA 617]
NXX: 850
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
617-850 | A | Boston | MA | BSTNMACODS0 | 7135 TC SYSTEMS, INC. | 128 | |||
617-850 | 0 | Boston | MA | BSTNMACODS0 | 7135 TC SYSTEMS, INC. | 128 | |||
617-850 | 1 | Boston | MA | BSTNMACODS0 | 7135 TC SYSTEMS, INC. | 128 | |||
617-850 | 2 | Boston | MA | CATNMAAKAMD | 6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 128 | |||
617-850 | 3 | Boston | MA | BSTNMACODS0 | 7135 TC SYSTEMS, INC. | 128 | |||
617-850 | 4 | Boston | MA | BSTNMACODS0 | 7135 TC SYSTEMS, INC. | 128 | |||
617-850 | 5 | Boston | MA | CMBSMA01GT4 | 4036 NEW CINGULAR WIRELESS PCS, LLC - DC | 128 | |||
617-850 | 6 | Boston | MA | BSTNMACODS0 | 7135 TC SYSTEMS, INC. | 128 | |||
617-850 | 7 | Boston | MA | BSTNMACODS0 | 7135 TC SYSTEMS, INC. | 128 | |||
617-850 | 8 | Boston | MA | BSTNMACODS0 | 7135 TC SYSTEMS, INC. | 128 | |||
617-850 | 9 | Boston | MA | BSTNMACOVMD | 4084 PAETEC COMMUNICATIONS, INC. - MA | 128 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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