Local Calling Guide
Area code/prefix search
NPA: 636
[Rate centres in NPA 636]
[Dial plan for NPA 636]
NXX: 812
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
636-812
| A |
Chesterfield MCA3 |
MO |
STLSMOGZRMD |
7407 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - MO |
520 |
|
|
|
636-812
| 0 |
Chesterfield MCA3 |
MO |
STLSMOGZRMD |
7407 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - MO |
520 |
|
|
|
636-812
| 1 |
Chesterfield MCA3 |
MO |
STLSMOGZRMD |
7407 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - MO |
520 |
|
|
|
636-812
| 2 |
Chesterfield MCA3 |
MO |
STLSMO09WMD |
516C AT&T CORP. |
520 |
|
2006-06-30 |
|
636-812
| 3 |
Chesterfield MCA3 |
MO |
STLSMOGZRMD |
7407 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - MO |
520 |
|
|
|
636-812
| 4 |
Chesterfield MCA3 |
MO |
STLSMOGZRMD |
7407 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - MO |
520 |
|
|
|
636-812
| 5 |
Chesterfield MCA3 |
MO |
STLVMOOH2MD |
6529 T-MOBILE USA, INC. |
520 |
|
2017-04-30 |
|
636-812
| 6 |
Chesterfield MCA3 |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2014-04-25 |
|
636-812
| 7 |
Chesterfield MCA3 |
MO |
STLSMOGZRMD |
7407 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - MO |
520 |
|
|
|
636-812
| 8 |
Chesterfield MCA3 |
MO |
STLVMOOH2MD |
6529 T-MOBILE USA, INC. |
520 |
|
2017-04-30 |
|
636-812
| 9 |
Chesterfield MCA3 |
MO |
STLSMOGZRMD |
7407 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - MO |
520 |
|
|
|
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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