Local Calling Guide
Area code/prefix search
NPA: 636
[Rate centres in NPA 636]
[Dial plan for NPA 636]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 636-590
| 7 |
Chesterfield |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2013-07-19 |
|
| 636-590
| 9 |
Chesterfield |
MO |
|
6529 T-MOBILE USA, INC. |
520 |
|
2025-09-18 |
|
| 636-591
| A |
Manchester |
MO |
STLSMOGZWMD |
829J PAETEC ITEL, LLC |
520 |
|
|
|
| 636-591
| 0 |
Manchester |
MO |
STLSMOGZWMD |
829J PAETEC ITEL, LLC |
520 |
|
|
|
| 636-591
| 1 |
Manchester |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2015-02-28 |
|
| 636-591
| 2 |
Manchester |
MO |
STLSMOGZWMD |
829J PAETEC ITEL, LLC |
520 |
|
|
|
| 636-591
| 3 |
Manchester |
MO |
STLSMOGZWMD |
829J PAETEC ITEL, LLC |
520 |
|
|
|
| 636-591
| 4 |
Manchester |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2014-10-08 |
|
| 636-591
| 5 |
Manchester |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2014-10-08 |
|
| 636-591
| 6 |
Manchester |
MO |
STLSMOGZWMD |
829J PAETEC ITEL, LLC |
520 |
|
|
|
| 636-591
| 7 |
Manchester |
MO |
STLSMOGZWMD |
829J PAETEC ITEL, LLC |
520 |
|
|
|
| 636-591
| 8 |
Manchester |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2014-12-29 |
|
| 636-591
| 9 |
Manchester |
MO |
STLSMOGZWMD |
829J PAETEC ITEL, LLC |
520 |
|
|
|
| 636-594
| A |
Manchester |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 636-594
| 0 |
Manchester |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 636-594
| 1 |
Manchester |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 636-594
| 2 |
Manchester |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 636-594
| 3 |
Manchester |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 636-594
| 4 |
Manchester |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 636-594
| 5 |
Manchester |
MO |
STLSMOGZEMD |
145J TERRA NOVA TELECOM INC. |
520 |
|
2024-02-13 |
|
| 636-594
| 6 |
Manchester |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2024-02-25 |
|
| 636-594
| 7 |
Manchester |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 636-594
| 8 |
Manchester |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2008-09-28 |
|
| 636-594
| 9 |
Manchester |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2014-12-29 |
|
| 636-597
| A |
Truxton |
MO |
TXTNMOXARS1 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
520 |
|
|
|
| 636-597
| 0 |
Truxton |
MO |
STLSMOWQ8MD |
073H TELNYX LLC |
520 |
|
2020-08-08 |
|
| 636-597
| 1 |
Truxton |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2023-05-16 |
|
| 636-597
| 2 |
Truxton |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2013-10-14 |
|
| 636-597
| 3 |
Truxton |
MO |
TXTNMOXARS1 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
520 |
|
|
|
| 636-597
| 4 |
Truxton |
MO |
|
145J TERRA NOVA TELECOM INC. |
520 |
|
2025-07-17 |
|
| 636-597
| 5 |
Truxton |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2018-12-07 |
|
| 636-597
| 6 |
Truxton |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2019-11-24 |
|
| 636-597
| 8 |
Truxton |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2019-11-24 |
|
| 636-597
| 9 |
Truxton |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2021-05-13 |
|
| 636-600
| A |
Fenton |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
|
|
| 636-600
| 0 |
Fenton |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2006-12-28 |
|
| 636-600
| 1 |
Fenton |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2004-02-01 |
|
| 636-600
| 2 |
Fenton |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2004-08-02 |
|
| 636-600
| 3 |
Fenton |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2004-08-02 |
|
| 636-600
| 4 |
Fenton |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
|
|
| 636-600
| 5 |
Fenton |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2004-08-02 |
|
| 636-600
| 6 |
Fenton |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2004-08-02 |
|
| 636-600
| 8 |
Fenton |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2004-08-02 |
|
| 636-600
| 9 |
Fenton |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2012-10-11 |
|
| 636-614
| A |
O'Fallon |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
|
|
| 636-614
| 0 |
O'Fallon |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
|
|
| 636-614
| 1 |
O'Fallon |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2005-05-02 |
|
| 636-614
| 2 |
O'Fallon |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2005-05-02 |
|
| 636-614
| 3 |
O'Fallon |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2007-11-15 |
|
| 636-614
| 4 |
O'Fallon |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2003-01-19 |
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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