Local Calling Guide
Area code/prefix search
NPA: 816 [Rate centres in NPA 816] [Dial plan for NPA 816]
NXX: 684
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
816-684 | A | Helena | MO | KSCYMO55XXX | 093F ONVOY, LLC - MO | 524 | |||
816-684 | 2 | Helena | MO | KSCZMODR3MD | 4932 LEVEL 3 COMMUNICATIONS, LLC - MO | 524 | 2017-05-15 | ||
816-684 | 3 | Helena | MO | KSCYMO55XXX | 093F ONVOY, LLC - MO | 524 | 2021-03-06 | ||
816-684 | 4 | Helena | MO | KSCYMO55X6Z | 506J TWILIO INTERNATIONAL, INC. | 524 | 2021-06-11 | ||
816-684 | 6 | Helena | MO | KSCYMO55XXX | 093F ONVOY, LLC - MO | 524 | 2018-11-26 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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