Local Calling Guide
Area code/prefix search
NPA: 617 [Rate centres in NPA 617] [Dial plan for NPA 617]
NXX: 433
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
617-433 | A | Milton | MA | BSTNMACODS2 | 7135 TC SYSTEMS, INC. | 128 | |||
617-433 | 0 | Milton | MA | 4036 NEW CINGULAR WIRELESS PCS, LLC - DC | 128 | 2013-01-21 | |||
617-433 | 1 | Milton | MA | 4536 XO MASSACHUSETTS, INC. | 128 | 2006-09-30 | |||
617-433 | 2 | Milton | MA | 4084 PAETEC COMMUNICATIONS, INC.- MA | 128 | ||||
617-433 | 3 | Milton | MA | 7135 TC SYSTEMS, INC. | 128 | ||||
617-433 | 4 | Milton | MA | 4084 PAETEC COMMUNICATIONS, INC.- MA | 128 | 2004-10-15 | |||
617-433 | 5 | Milton | MA | 892D ONVOY, LLC - MA | 128 | 2010-04-07 | |||
617-433 | 6 | Milton | MA | 316E YMAX COMMUNICATIONS CORP. - MA | 128 | 2009-08-21 | |||
617-433 | 7 | Milton | MA | 990E BANDWIDTH.COM CLEC, LLC - MA | 128 | 2010-06-26 | |||
617-433 | 8 | Milton | MA | 990E BANDWIDTH.COM CLEC, LLC - MA | 128 | 2010-11-15 | |||
617-433 | 9 | Milton | MA | 990E BANDWIDTH.COM CLEC, LLC - MA | 128 | 2012-12-22 |
Last updated: Sun, 04 Apr 2021 19:28:27 UTC
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