Local Calling Guide
Area code/prefix search
NPA: 631 [Rate centres in NPA 631] [Dial plan for NPA 631]
NXX: 990
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
631-990 | A | Bay Shore | NY | NYCNNYFU1MD | 363H AIRUS, INC. - NY | 132 | |||
631-990 | 1 | Bay Shore | NY | NYCNNYFU1MD | 363H AIRUS, INC. - NY | 132 | 2019-11-21 | ||
631-990 | 2 | Bay Shore | NY | 566J RADIANTIQ LLC | 132 | 2021-02-19 | |||
631-990 | 6 | Bay Shore | NY | NYCMNY37XAX | 506J TWILIO INTERNATIONAL INC | 132 | 2020-10-25 | ||
631-990 | 9 | Bay Shore | NY | NYCMNYZRX1X | 145J TERRA NOVA TELECOM INC. | 132 | 2020-12-28 |
Last updated: Sun, 07 Feb 2021 01:52:50 UTC
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