Local Calling Guide
Area code/prefix search
NPA: 636 [Rate centres in NPA 636] [Dial plan for NPA 636]
NXX: 203
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
636-203 | A | Fenton | MO | STLTMOBODS1 | 7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO | 520 | |||
636-203 | 3 | Fenton | MO | STLSMOGZEMD | 145J TERRA NOVA TELECOM INC. | 520 | 2021-09-26 | ||
636-203 | 4 | Fenton | MO | MRHGMOGYDS2 | 4774 XO MISSOURI, INC. | 520 | 2006-09-14 | ||
636-203 | 5 | Fenton | MO | MRHGMOGYDS2 | 4774 XO MISSOURI, INC. | 520 | 2006-09-14 | ||
636-203 | 7 | Fenton | MO | STLSMO05RMD | 993E BANDWIDTH.COM CLEC, LLC - MO | 520 | 2011-09-17 | ||
636-203 | 8 | Fenton | MO | STLSMO05RMD | 993E BANDWIDTH.COM CLEC, LLC - MO | 520 | 2014-03-31 | ||
636-203 | 9 | Fenton | MO | STLTMOBODS1 | 7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO | 520 |
Last updated: Tue, 24 Jan 2023 03:01:57 UTC
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