Local Calling Guide

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Downingtown, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
610-343 5   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-15   
610-343 6   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-15   
610-343 7 FTWSPAFWX2X  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228   2004-09-24   
610-343 8   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-15   
610-343 9   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-15   
610-514 A PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-514 0 PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-514 1   829J PAETEC ITEL, LLC 228   2004-12-16   
610-514 2 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-08-29   
610-514 3 PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-514 4 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-08-29   
610-514 5 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-08-29   
610-514 7 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-514 8 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-514 9 PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-518 A DWTWPADTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-518 0 DWTWPADTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-518 1 DWTWPADTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-518 2 DWTWPADTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-518 3 DWTWPADTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-518 4 DWTWPADTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-518 5 DWTWPADTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-518 6 DWTWPADTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-518 7 DWTWPADTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-518 8 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2023-10-01   
610-518 9 DWTWPADTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-873 A DWTWPADTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      

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Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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