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City Name:Havre De Grace

This is the United States City Name:Havre De Grace Area Code Database page list. You can click the title to browse the detail information.
Region Code: MD
Region Name National Destination Code Sn from Sn to Carrier Name Number Type
Maryland 410 9390000 9399999 VERIZON MARYLAND INC G
Maryland 410 9420000 9420999 VERIZON MARYLAND INC G
Maryland 410 9421000 9421999 VERIZON MARYLAND INC G
Maryland 410 9422000 9422999 ATX TELECOMM SVCS G
Maryland 410 9423000 9423999 CORE COMM - MD G
Maryland 410 9424000 9424999 GLOBAL TELECOM BKRS G
Maryland 410 9425000 9425999 VERIZON MARYLAND INC X
Maryland 410 9426000 9426999 LEVEL 3 COMM - MD G
Maryland 410 9427000 9427999 VERIZON MARYLAND INC G
Maryland 410 9428000 9428999 VERIZON MARYLAND INC G
Maryland 410 9429000 9429999 LEVEL 3 COMM - MD G
Maryland 443 2090000 2090999 CAVALIER TEL - MD G
Maryland 443 2091000 2091999 CAVALIER TEL - MD G
Maryland 443 2092000 2092999 CAVALIER TEL - MD X
Maryland 443 2093000 2093999 CAVALIER TEL - MD G
Maryland 443 2094000 2094999 CAVALIER TEL - MD G
Maryland 443 2095000 2095999 LIGHTWAVE COMM-MD G
Maryland 443 2096000 2096999 CAVALIER TEL - MD X
Maryland 443 2097000 2097999 MCI WORLDCOM COMM MD G
Maryland 443 2098000 2098999 CAVALIER TEL - MD G
Maryland 443 2099000 2099999 CAVALIER TEL - MD G
Maryland 443 5020000 5020999 BANDWIDTH.COM - MD G
Maryland 443 5021000 5021999 US LEC OF MD G
Maryland 443 5022000 5022999 COMCAST PHONE - MD G
Maryland 443 5023000 5023999 TELEPORT COMM AM-MD X
Maryland 443 5024000 5024999 TELEPORT COMM AM-MD X
Maryland 443 5025000 5025999 COMCAST PHONE - MD G
Maryland 443 5026000 5026999 BANDWIDTH.COM - MD G
Maryland 443 5027000 5027999 CENTURYLINK COMM G
Maryland 443 5028000 5028999 COMCAST PHONE - MD G
Maryland 443 5029000 5029999 TELEPORT COMM AM-MD G
Maryland 443 5260000 5260999 CTC COMMS CORP. - MD X
Maryland 443 5261000 5261999 BANDWIDTH.COM - MD G
Maryland 443 5262000 5262999 CTC COMMS CORP. - MD G
Maryland 443 5263000 5263999 NEUTRAL TANDEM - MD G
Maryland 443 5264000 5264999 NEUTRAL TANDEM - MD G
Maryland 443 5266000 5266999 COMCAST PHONE - MD G
Maryland 443 5267000 5267999 BROADVOX-CLEC - MD G
Maryland 443 5268000 5268999 BROADVOX-CLEC - MD G
Maryland 443 5269000 5269999 BALTIMORE-WAS TEL G
Maryland 443 8430000 8430999 BROADVOX-CLEC - MD G
Maryland 443 8431000 8431999 PEERLESS NTWK - MD G
Maryland 443 8432000 8432999 PEERLESS NTWK - MD G
Maryland 443 8433000 8433999 CTC COMMS CORP. - MD G
Maryland 443 8435000 8435999 VERIZON MARYLAND INC G
Maryland 443 8436000 8436999 VERIZON MARYLAND INC G
Maryland 443 8437000 8437999 VERIZON MARYLAND INC G
Maryland 443 8438000 8438999 VERIZON MARYLAND INC G
Maryland 443 8439000 8439999 VERIZON MARYLAND INC X