Local Calling Guide
Area code/prefix search
NPA: 857 [Rate centres in NPA 857] [Dial plan for NPA 857]
NXX: 520
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
857-520 | A | Hyde Park | MA | BSTPMALLDS3 | 892D ONVOY, LLC - MA | 128 | |||
857-520 | 0 | Hyde Park | MA | BSTPMALLOMD | 073H TELNYX LLC | 128 | 2017-04-26 | ||
857-520 | 1 | Hyde Park | MA | 515J IP HORIZON LLC | 128 | 2017-07-06 | |||
857-520 | 2 | Hyde Park | MA | BSTPMALLDS3 | 892D ONVOY, LLC - MA | 128 | 2016-03-04 | ||
857-520 | 3 | Hyde Park | MA | BSTPMALLDS3 | 892D ONVOY, LLC - MA | 128 | 2016-03-04 | ||
857-520 | 4 | Hyde Park | MA | BSTPMALLDS3 | 892D ONVOY, LLC - MA | 128 | 2020-06-21 | ||
857-520 | 5 | Hyde Park | MA | SOVLMAAB5MD | 732H BARR TELL USA, INC. - MA | 128 | 2016-01-02 | ||
857-520 | 6 | Hyde Park | MA | SOVLMAABDS2 | 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 128 | 2018-11-25 | ||
857-520 | 8 | Hyde Park | MA | 515J IP HORIZON LLC | 128 | 2016-06-26 | |||
857-520 | 9 | Hyde Park | MA | BSTPMALLDS3 | 892D ONVOY, LLC - MA | 128 | 2019-02-24 |
Last updated: Sun, 06 Oct 2024 02:51:32 UTC
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