Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-534 9 Chesterfield MCA3 MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-535 A Festus-Crystal City MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520      
636-535 0 Festus-Crystal City MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-535 1 Festus-Crystal City MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-535 2 Festus-Crystal City MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-535 3 Festus-Crystal City MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-535 4 Festus-Crystal City MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-535 5 Festus-Crystal City MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520      
636-535 6 Festus-Crystal City MO STLSMOGZ6MD  073H TELNYX LLC 520      
636-535 7 Festus-Crystal City MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-535 8 Festus-Crystal City MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-535 9 Festus-Crystal City MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-536 A Chesterfield MO CHFDMO52DSA  9533 SOUTHWESTERN BELL 520      
636-536 0 Chesterfield MO CHFDMO52DSA  9533 SOUTHWESTERN BELL 520      
636-536 1 Chesterfield MO CHFDMO52DSA  9533 SOUTHWESTERN BELL 520      
636-536 2 Chesterfield MO CHFDMO52DSA  9533 SOUTHWESTERN BELL 520      
636-536 3 Chesterfield MO CHFDMO52DSA  9533 SOUTHWESTERN BELL 520      
636-536 4 Chesterfield MO CHFDMO52DSA  9533 SOUTHWESTERN BELL 520      
636-536 5 Chesterfield MO CHFDMO52DSA  9533 SOUTHWESTERN BELL 520      
636-536 6 Chesterfield MO CHFDMO52DSA  9533 SOUTHWESTERN BELL 520      
636-536 7 Chesterfield MO CHFDMO52DSA  9533 SOUTHWESTERN BELL 520      
636-536 8 Chesterfield MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520      
636-536 9 Chesterfield MO CHFDMO52DSA  9533 SOUTHWESTERN BELL 520      
636-537 A Chesterfield MCA3 MO CHFDMO52DSA  9533 SOUTHWESTERN BELL 520      
636-538 A Wentzville MO WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520      
636-538 0 Wentzville MO WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520      
636-538 1 Wentzville MO   093F ONVOY, LLC - MO 520      
636-538 2 Wentzville MO   093F ONVOY, LLC - MO 520      
636-538 5 Wentzville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-538 6 Wentzville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-538 7 Wentzville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-538 8 Wentzville MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520      
636-538 9 Wentzville MO WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520      
636-541 A St Charles MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-541 0 St Charles MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-541 1 St Charles MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-541 2 St Charles MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-541 3 St Charles MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-541 4 St Charles MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-541 5 St Charles MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-541 6 St Charles MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-541 7 St Charles MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
636-541 8 St Charles MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
636-541 9 St Charles MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
636-542 A O'Fallon MO   829J PAETEC ITEL, LLC 520      
636-542 0 O'Fallon MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-542 1 O'Fallon MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-542 2 O'Fallon MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-542 3 O'Fallon MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-542 4 O'Fallon MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-542 5 O'Fallon MO   829J PAETEC ITEL, LLC 520      
636-542 6 O'Fallon MO   829J PAETEC ITEL, LLC 520      
636-542 7 O'Fallon MO OFLNMOXADS0  9787 BRIGHTSPEED OF MISSOURI, LLC 520      
636-542 8 O'Fallon MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
636-542 9 O'Fallon MO   829J PAETEC ITEL, LLC 520      
636-543 A Festus-Crystal City MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
636-543 0 Festus-Crystal City MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520      
636-543 1 Festus-Crystal City MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-543 2 Festus-Crystal City MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
636-543 3 Festus-Crystal City MO STLSMO09WMD  516C AT&T CORP. 520      
636-543 4 Festus-Crystal City MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-543 5 Festus-Crystal City MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-543 6 Festus-Crystal City MO MRHGMOGYDS3  323E YMAX COMMUNICATIONS CORP. - MO 520      
636-543 7 Festus-Crystal City MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
636-543 8 Festus-Crystal City MO MRHGMOGYDS3  323E YMAX COMMUNICATIONS CORP. - MO 520      
636-543 9 Festus-Crystal City MO MRHGMOGYDS3  323E YMAX COMMUNICATIONS CORP. - MO 520      
636-544 A O'Fallon MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-544 0 O'Fallon MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-544 1 O'Fallon MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-544 2 O'Fallon MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-544 3 O'Fallon MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-544 4 O'Fallon MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-544 5 O'Fallon MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-544 6 O'Fallon MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-544 7 O'Fallon MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-544 8 O'Fallon MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-544 9 O'Fallon MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-547 A Imperial MO STLSMOBNAMD  4004 GLOBAL CROSSING LOCAL SERVICES, INC. - MO 520      
636-547 0 Imperial MO   093F ONVOY, LLC - MO 520      
636-547 1 Imperial MO   093F ONVOY, LLC - MO 520      
636-547 2 Imperial MO STLSMOBNAMD  4004 GLOBAL CROSSING LOCAL SERVICES, INC. - MO 520      
636-547 3 Imperial MO STLSMOBNAMD  4004 GLOBAL CROSSING LOCAL SERVICES, INC. - MO 520      
636-547 7 Imperial MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
636-548 A Maxville MO   993E BANDWIDTH.COM CLEC, LLC - MO 520      
636-548 0 Maxville MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
636-548 1 Maxville MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520      
636-548 3 Maxville MO   145J TERRA NOVA TELECOM INC. 520      
636-548 4 Maxville MO   093F ONVOY, LLC - MO 520      
636-548 5 Maxville MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
636-548 6 Maxville MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
636-548 7 Maxville MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
636-548 8 Maxville MO STLSMO09WMD  516C AT&T CORP. 520      
636-549 A Eureka MO   829J PAETEC ITEL, LLC 520      
636-549 0 Eureka MO   829J PAETEC ITEL, LLC 520      
636-549 1 Eureka MO   829J PAETEC ITEL, LLC 520      
636-549 2 Eureka MO   829J PAETEC ITEL, LLC 520      
636-549 3 Eureka MO OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
636-549 4 Eureka MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-549 5 Eureka MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-549 6 Eureka MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      

<< 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 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.