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National Destination Code:240

This is the United States National Destination Code:240 Area Code Database page list. You can click the title to browse the detail information.
Region Code: MD
Region Name City Sn from Sn to Carrier Name Number Type
Maryland Berwyn 6840000 6840999 BROADWING COMM - MD G
Maryland Berwyn 6841000 6841999 VERIZON MARYLAND INC G
Maryland Berwyn 6842000 6842999 VERIZON MARYLAND INC G
Maryland Berwyn 6843000 6843999 VERIZON MARYLAND INC G
Maryland Berwyn 6844000 6844999 VERIZON MARYLAND INC X
Maryland Berwyn 6845000 6845999 VERIZON MARYLAND INC G
Maryland Berwyn 6846000 6846999 VERIZON MARYLAND INC G
Maryland Berwyn 6847000 6847999 VERIZON MARYLAND INC X
Maryland Berwyn 6849000 6849999 VERIZON MARYLAND INC G
Maryland Berwyn 7570000 7579999 PEERLESS NTWK - MD G
Maryland Berwyn 7900000 7900999 BROADWING COMM - MD G
Maryland Berwyn 7901000 7901999 BROADWING COMM - MD G
Maryland Berwyn 7903000 7903999 BROADWING COMM - MD G
Maryland Berwyn 7904000 7904999 BROADWING COMM - MD X
Maryland Berwyn 7905000 7905999 BROADWING COMM - MD X
Maryland Berwyn 7907000 7907999 BROADWING COMM - MD G
Maryland Berwyn 7909000 7909999 BROADWING COMM - MD G
Maryland Berwyn Heights 2970000 2970999 LEVEL 3 COMM - MD G
Maryland Berwyn Heights 2971000 2971999 LEVEL 3 COMM - MD G
Maryland Berwyn Heights 2972000 2972999 LEVEL 3 COMM - MD G
Maryland Berwyn Heights 2973000 2973999 LEVEL 3 COMM - MD G
Maryland Berwyn Heights 2974000 2974999 LEVEL 3 COMM - MD G
Maryland Berwyn Heights 2975000 2975999 LEVEL 3 COMM - MD G
Maryland Berwyn Heights 2976000 2976999 LEVEL 3 COMM - MD G
Maryland Berwyn Heights 2977000 2977999 LEVEL 3 COMM - MD G
Maryland Berwyn Heights 2978000 2978999 LEVEL 3 COMM - MD G
Maryland Berwyn Heights 2979000 2979999 COMCAST PHONE - MD G
Maryland Berwyn Heights 3870000 3870999 CAVALIER EAST - MD G
Maryland Berwyn Heights 3871000 3871999 CAVALIER EAST - MD G
Maryland Berwyn Heights 3872000 3872999 CAVALIER EAST - MD G
Maryland Berwyn Heights 3873000 3873999 CAVALIER EAST - MD G
Maryland Berwyn Heights 3874000 3874999 CAVALIER EAST - MD G
Maryland Berwyn Heights 3875000 3875999 CAVALIER EAST - MD G
Maryland Berwyn Heights 3876000 3876999 XO MARYLAND LLC G
Maryland Berwyn Heights 3877000 3877999 XO MARYLAND LLC G
Maryland Berwyn Heights 3878000 3878999 CAVALIER EAST - MD G
Maryland Berwyn Heights 3879000 3879999 CAVALIER EAST - MD G
Maryland Berwyn Heights 4020000 4020999 MCI WORLDCOM COMM MD G
Maryland Berwyn Heights 4021000 4021999 MCI WORLDCOM COMM MD G
Maryland Berwyn Heights 4022000 4022999 MCI WORLDCOM COMM MD G
Maryland Berwyn Heights 4023000 4023999 MCI WORLDCOM COMM MD G
Maryland Berwyn Heights 4024000 4024999 MCI WORLDCOM COMM MD G
Maryland Berwyn Heights 4025000 4025999 MCI WORLDCOM COMM MD G
Maryland Berwyn Heights 4026000 4026999 MCI WORLDCOM COMM MD G
Maryland Berwyn Heights 4027000 4027999 MCI WORLDCOM COMM MD G
Maryland Berwyn Heights 4028000 4028999 MCI WORLDCOM COMM MD G
Maryland Berwyn Heights 4029000 4029999 MCI WORLDCOM COMM MD G
Maryland Berwyn Heights 5120000 5120999 COMCAST PHONE - MD G
Maryland Berwyn Heights 5121000 5121999 CORE COMM - MD X
Maryland Berwyn Heights 5122000 5122999 MCI WORLDCOM COMM MD G
Maryland Berwyn Heights 5123000 5123999 MCI WORLDCOM COMM MD G
Maryland Berwyn Heights 5124000 5124999 BANDWIDTH.COM - MD G
Maryland Berwyn Heights 5125000 5125999 PEERLESS NTWK - MD G
Maryland Berwyn Heights 5127000 5127999 CENTURYLINK COMM G
Maryland Berwyn Heights 5420000 5420999 US LEC OF MD G
Maryland Berwyn Heights 5421000 5421999 US LEC OF MD G
Maryland Berwyn Heights 5422000 5422999 US LEC OF MD G
Maryland Berwyn Heights 5423000 5423999 US LEC OF MD G
Maryland Berwyn Heights 5424000 5424999 COMCAST PHONE - MD G
Maryland Berwyn Heights 5425000 5425999 US LEC OF MD G
Maryland Berwyn Heights 5426000 5426999 LOCAL ACCESS LLC-MD G
Maryland Berwyn Heights 5427000 5427999 BANDWIDTH.COM - MD G
Maryland Berwyn Heights 5428000 5428999 BANDWIDTH.COM - MD G
Maryland Berwyn Heights 5429000 5429999 BANDWIDTH.COM - MD G
Maryland Berwyn Heights 5920000 5929999 VERIZON MARYLAND INC G
Maryland Berwyn Heights 6244000 6244999 BROADVOX-CLEC - MD G
Maryland Berwyn Heights 6246000 6246999 BROADVOX-CLEC - MD G
Maryland Berwyn Heights 6848000 6848999 BROADVOX-CLEC - MD G
Maryland Berwyn Heights 7902000 7902999 METRO PCS INC. M
Maryland Berwyn Heights 8430000 8430999 ALLEGIANCE TELCOM MD X
Maryland Berwyn Heights 8431000 8431999 ALLEGIANCE TELCOM MD X
Maryland Berwyn Heights 8432000 8432999 ALLEGIANCE TELCOM MD X
Maryland Berwyn Heights 8434000 8434999 ALLEGIANCE TELCOM MD G
Maryland Berwyn Heights 8435000 8435999 ALLEGIANCE TELCOM MD X
Maryland Berwyn Heights 8436000 8436999 ALLEGIANCE TELCOM MD X
Maryland Berwyn Heights 8439000 8439999 ALLEGIANCE TELCOM MD X
Maryland Berwyn Heights 8450000 8450999 XO MARYLAND LLC G
Maryland Berwyn Heights 8451000 8451999 XO MARYLAND LLC G
Maryland Berwyn Heights 8455000 8455999 XO MARYLAND LLC G
Maryland Berwyn Heights 8459000 8459999 XO MARYLAND LLC X
Maryland Berwyn Heights 9650000 9650999 PAETEC COMM - MD G
Maryland Berwyn Heights 9651000 9651999 PAETEC COMM - MD G
Maryland Berwyn Heights 9652000 9652999 PAETEC COMM - MD G
Maryland Berwyn Heights 9653000 9653999 PAETEC COMM - MD G
Maryland Berwyn Heights 9654000 9654999 PAETEC COMM - MD G
Maryland Berwyn Heights 9655000 9655999 COMCAST PHONE - MD G
Maryland Berwyn Heights 9656000 9656999 COMCAST PHONE - MD G
Maryland Berwyn Heights 9657000 9657999 COMCAST PHONE - MD G
Maryland Berwyn Heights 9658000 9658999 PAETEC COMM - MD G
Maryland Berwyn Heights 9659000 9659999 PAETEC COMM - MD G
Maryland Bethesda 2000000 2000999 BANDWIDTH.COM - MD G
Maryland Bethesda 2001000 2001999 ALLEGIANCE TELCOM MD G
Maryland Bethesda 2002000 2002999 SPRINT SPECTRUM LP M
Maryland Bethesda 2003000 2003999 PAETEC COMM - MD G
Maryland Bethesda 2004000 2004999 BANDWIDTH.COM - MD G
Maryland Bethesda 2005000 2005999 BANDWIDTH.COM - MD G
Maryland Bethesda 2006000 2006999 YMAX COMMS CORP. MD G
Maryland Bethesda 2007000 2007999 YMAX COMMS CORP. MD G
Maryland Bethesda 2008000 2008999 YMAX COMMS CORP. MD G
Maryland Bethesda 2009000 2009999 YMAX COMMS CORP. MD G