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.

Ladue, MO

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
314-718 5 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-718 6 STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520      
314-718 7 STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520      
314-718 8 STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520      
314-718 9 STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520      
314-724 A NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-731 A STLSMO43RPA  9533 SOUTHWESTERN BELL 520      
314-731 0 STLSMO43RPA  9533 SOUTHWESTERN BELL 520      
314-731 1 STLSMO43RPA  9533 SOUTHWESTERN BELL 520      
314-731 2 STLSMO43RPA  9533 SOUTHWESTERN BELL 520      
314-731 3 STLSMO43RPA  9533 SOUTHWESTERN BELL 520      
314-731 4 STLSMO43RPA  9533 SOUTHWESTERN BELL 520      
314-731 5 STLSMO43RPA  9533 SOUTHWESTERN BELL 520      
314-731 6 OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
314-731 7 STLSMO43RPA  9533 SOUTHWESTERN BELL 520      
314-731 8 STLSMO43RPA  9533 SOUTHWESTERN BELL 520      
314-731 9 STLSMO09WMD  516C AT&T CORP. 520      
314-733 A STLSMO23RPA  9533 SOUTHWESTERN BELL 520      
314-733 0 STLSMO23RPA  9533 SOUTHWESTERN BELL 520      
314-733 1 STLSMO23RPA  9533 SOUTHWESTERN BELL 520      
314-733 2 STLSMO23RPA  9533 SOUTHWESTERN BELL 520      
314-733 3 STLSMO23RPA  9533 SOUTHWESTERN BELL 520      
314-733 4   829J PAETEC ITEL, LLC 520      
314-733 5 OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
314-733 6 STLSMO23RPA  9533 SOUTHWESTERN BELL 520      
314-733 7 STLSMO23RPA  9533 SOUTHWESTERN BELL 520      
314-733 8 STLSMO23RPA  9533 SOUTHWESTERN BELL 520      
314-733 9 OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
314-734 A STLSMO05XKX  9748 AMERICAN MESSAGING SERVICES, LLC 520      
314-736 A OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
314-736 0 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-736 1 OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
314-736 2 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-736 3 STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-736 4 OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
314-736 5 OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
314-736 6 OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
314-736 7 STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
314-736 8 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-736 9 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-737 A NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-737 0 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-737 1 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-737 2 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-737 3 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-737 4   829J PAETEC ITEL, LLC 520      
314-737 5   829J PAETEC ITEL, LLC 520      
314-737 6 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-737 7 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-737 8 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-737 9 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-738 A STLSMO42DS1  9533 SOUTHWESTERN BELL 520      
314-738 0 STLSMO42DS1  9533 SOUTHWESTERN BELL 520      
314-738 1 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-738 2 STLSMO42DS1  9533 SOUTHWESTERN BELL 520      
314-738 3 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-738 4 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-738 5 STLSMO42DS1  9533 SOUTHWESTERN BELL 520      
314-738 6 STLSMO42DS1  9533 SOUTHWESTERN BELL 520      
314-738 7 STLSMO42DS1  9533 SOUTHWESTERN BELL 520      
314-738 8 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-738 9 STLSMO09WMD  516C AT&T CORP. 520      
314-739 A STLSMO42DS1  9533 SOUTHWESTERN BELL 520      
314-740 A STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520      
314-741 A STLSMO45DSA  9533 SOUTHWESTERN BELL 520      
314-743 A   829J PAETEC ITEL, LLC 520      
314-743 0   829J PAETEC ITEL, LLC 520      
314-743 1   829J PAETEC ITEL, LLC 520      
314-743 2   829J PAETEC ITEL, LLC 520      
314-743 3   829J PAETEC ITEL, LLC 520      
314-743 4   829J PAETEC ITEL, LLC 520      
314-743 5   829J PAETEC ITEL, LLC 520      
314-743 6 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-743 7 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-743 8   829J PAETEC ITEL, LLC 520      
314-743 9 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-749 A   6529 T-MOBILE USA, INC. 520      
314-749 0 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-749 1 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-749 2 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-749 3 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-749 4 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-749 5 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-749 6 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-749 7 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-749 8 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-749 9   5562 METROPCS, INC. 520      
314-750 A STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520      
314-753 A NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-755 A STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-755 0 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-755 1 OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
314-755 2 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-755 3 STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
314-755 4 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-755 5 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-755 6 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-755 7 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-755 8 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-755 9 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.