Local Calling Guide

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NPA: 557 [Rate centres in NPA 557] [Dial plan for NPA 557]

Block: A

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
557-200 A Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
557-201 A Kirkwood MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
557-202 A St Louis MO STLSMO05XWX  318J COMCAST IP PHONE, LLC 520      
557-203 A Mehlville MO STLVMOOH3MD  5562 METROPCS, INC. 520      
557-204 A St Louis MO STLSMOGZUMD  598J FIVE9, INC. 520      
557-205 A St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
557-206 A St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
557-207 A Oakville MO STLSMOGZVMD  598J FIVE9, INC. 520      
557-208 A Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
557-209 A Kirkwood MO   093F ONVOY, LLC - MO 520   2024-05-04   
557-210 A Ladue MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520      
557-212 A Mehlville MO STLVMOOH3MD  5562 METROPCS, INC. 520      
557-213 A St Louis MO STLVMOOH3MD  5562 METROPCS, INC. 520      
557-214 A St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
557-215 A St Louis MO STLSMOWQFMD  475J CALLWORKS CORPORATION 520   2024-01-06   
557-216 A St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
557-217 A Sappington MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
557-218 A Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-02-05   
557-219 A Ladue MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2024-03-03   
557-220 A Creve Coeur MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-03-28   
557-221 A Mehlville MO   093F ONVOY, LLC - MO 520   2024-06-01   
557-222 A St Louis MO STLSMOGZTMD  616J LEAP TELECOM, LLC 520      
557-223 A Ladue MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2024-05-25   
557-224 A Creve Coeur MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2024-02-16   
557-225 A Ladue MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-05-25   
557-226 A Creve Coeur MO   093F ONVOY, LLC - MO 520   2024-08-06   
557-227 A Kirkwood MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-09-14   
557-273 A St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
557-362 A St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
557-454 A St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
557-467 A St Louis MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
557-500 A St Louis MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520      
557-507 A St Louis MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520      
557-557 A St Louis MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
557-567 A Kirkwood MO   624H ONVOY SPECTRUM, LLC 520   2025-01-02   
557-653 A St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
557-747 A St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
557-777 A Creve Coeur MO STLSMOGZEMD  145J TERRA NOVA TELECOM INC. 520      
557-888 A Kirkwood MO STLSMOGZEMD  145J TERRA NOVA TELECOM INC. 520      
557-953 A St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
557-996 A St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
557-999 A Sappington MO STLSMOGZSMD  733J WIRETAP TELECOM, LLC. 520      

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

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