Local Calling Guide
Area code/prefix search
NPA: 781 [Rate centres in NPA 781] [Dial plan for NPA 781]
NXX: 543
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
781-543 | A | Waltham | MA | FKLNMACNDS0 | 6083 NORFOLK COUNTY INTERNET, INC. | 128 |
Last updated: Sun, 04 Apr 2021 19:28:27 UTC
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