Local Calling Guide
Area code/prefix search
NPA: 636 [Rate centres in NPA 636] [Dial plan for NPA 636]
NXX: 449
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
636-449 | A | Chesterfield | MO | STLSMOGZWMD | 829J PAETEC ITEL, LLC | 520 | |||
636-449 | 0 | Chesterfield | MO | STLSMOGZWMD | 829J PAETEC ITEL, LLC | 520 | |||
636-449 | 1 | Chesterfield | MO | STLSMOGZWMD | 829J PAETEC ITEL, LLC | 520 | |||
636-449 | 2 | Chesterfield | MO | STLSMOGZWMD | 829J PAETEC ITEL, LLC | 520 | |||
636-449 | 3 | Chesterfield | MO | STLSMOGZWMD | 829J PAETEC ITEL, LLC | 520 | |||
636-449 | 4 | Chesterfield | MO | STLSMOGZWMD | 829J PAETEC ITEL, LLC | 520 | |||
636-449 | 5 | Chesterfield | MO | STLSMOGZWMD | 829J PAETEC ITEL, LLC | 520 | |||
636-449 | 6 | Chesterfield | MO | STLSMOGZWMD | 829J PAETEC ITEL, LLC | 520 | 2009-03-13 | ||
636-449 | 7 | Chesterfield | MO | STLSMOGZWMD | 829J PAETEC ITEL, LLC | 520 | |||
636-449 | 8 | Chesterfield | MO | STLSMOGZWMD | 829J PAETEC ITEL, LLC | 520 | |||
636-449 | 9 | Chesterfield | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 | 2021-07-26 |
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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