Local Calling Guide
Area code/prefix search
NPA: 631 [Rate centres in NPA 631] [Dial plan for NPA 631]
NXX: 979
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
631-979 | A | Smithtown | NY | SMTWNYSMDS0 | 9104 VERIZON NEW YORK, INC. | 132 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
Sponsored by: VoIP.ms
Like this site? We accept donations via PayPal.