Local Calling Guide
Area code/prefix search
NPA: 904 [Rate centres in NPA 904] [Dial plan for NPA 904]
NXX: 421
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
904-421 | A | Jacksonville | FL | JCVMFLUFDS0 | 8692 US LEC OF FLORIDA, INC. | 45204 |
Last updated: Sun, 28 Feb 2021 19:06:05 UTC
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