Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
302-597 A Delaware City DE 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
302-673 A Milford DE 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2025-02-07   
302-689 A New Castle DE 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
302-691 A Wilmington DE 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
302-729 A Hockessin DE 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
302-861 A Newark DE 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-204 A Chester Springs PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-307 A Westtown PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-397 A Allentown (Lehigh) PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-426 A Allentown (Lehigh) PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-450 A Philadelphia Suburban Zone 21 PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-503 A Easton PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2025-01-16   
484-528 A Westtown PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-628 A Reading PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-636 A Philadelphia Suburban Zone 30 PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-637 A Fleetwood PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-659 A Reading PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-694 A Downingtown PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-727 A Avondale (Chester) PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-731 A Kennett Square PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-765 A Allentown (Lehigh) PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-771 A Mendenhall PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-772 A Reading PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-805 A Philadelphia Suburban Zone 30 PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-906 A Philadelphia Suburban Zone 21 PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-991 A Center Point PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-288 A Reading PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-289 A Allentown (Lehigh) PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-332 A Bethlehem PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-456 A Hellertown PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-465 A Catasauqua PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-471 A Philadelphia Suburban Zone 11 PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-482 A Phoenixville PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-487 A Collegeville PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-514 A Downingtown PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-552 A Philadelphia Suburban Zone 24 PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-560 A Philadelphia Suburban Zone 28 PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-571 A Bath PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-592 A Philadelphia Suburban Zone 30 PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-605 A Philadelphia Suburban Zone 13 PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-643 A Coatesville PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-646 A Eagle (Chester) PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-671 A Philadelphia Suburban Zone 29 PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-672 A Philadelphia Suburban Zone 25 PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-675 A Philadelphia Suburban Zone 10 PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-813 A Nazareth PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-819 A Pottstown PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-822 A Philadelphia Suburban Zone 23 PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-840 A West Chester PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-851 A Northampton PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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