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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 Ashton 238 3240000 3240999 YMAX COMMS CORP. MD G
Maryland Ashton 238 3241000 3241999 YMAX COMMS CORP. MD G
Maryland Ashton 238 3242000 3242999 YMAX COMMS CORP. MD G
Maryland Ashton 238 3243000 3243999 YMAX COMMS CORP. MD G
Maryland Ashton 238 3244000 3244999 YMAX COMMS CORP. MD G
Maryland Ashton 238 3245000 3245999 YMAX COMMS CORP. MD G
Maryland Ashton 238 3246000 3246999 BANDWIDTH.COM - MD G
Maryland Ashton 238 3247000 3247999 BANDWIDTH.COM - MD G
Maryland Ashton 238 3248000 3248999 BANDWIDTH.COM - MD G
Maryland Ashton 238 3249000 3249999 BANDWIDTH.COM - MD G
Maryland Ashton 238 3450000 3450999 NEUTRAL TANDEM - MD G
Maryland Ashton 238 3451000 3451999 LEVEL 3 COMM - MD G
Maryland Ashton 238 3452000 3452999 COMCAST PHONE - MD G
Maryland Ashton 238 3453000 3453999 LEVEL 3 COMM - MD G
Maryland Ashton 238 3454000 3454999 MCI WORLDCOM COMM MD G
Maryland Ashton 238 3455000 3455999 YMAX COMMS CORP. MD G
Maryland Ashton 238 3456000 3456999 YMAX COMMS CORP. MD G
Maryland Ashton 238 3457000 3457999 YMAX COMMS CORP. MD G
Maryland Ashton 238 3458000 3458999 YMAX COMMS CORP. MD G
Maryland Ashton 238 3459000 3459999 LEVEL 3 COMM - MD G
Maryland Ashton 238 5700000 5700999 WIDE VOICE LLC - MD G
Maryland Ashton 238 5701000 5701999 WIDE VOICE LLC - MD G
Maryland Ashton 238 5702000 5702999 WIDE VOICE LLC - MD G
Maryland Ashton 238 5703000 5703999 WIDE VOICE LLC - MD G
Maryland Ashton 238 5704000 5704999 WIDE VOICE LLC - MD G
Maryland Ashton 238 5705000 5705999 WIDE VOICE LLC - MD G
Maryland Ashton 238 5706000 5706999 WIDE VOICE LLC - MD G
Maryland Ashton 238 5707000 5707999 NEUTRAL TANDEM - MD G
Maryland Ashton 238 5708000 5708999 NEUTRAL TANDEM - MD G
Maryland Ashton 238 5709000 5709999 WIDE VOICE LLC - MD G
Maryland Ashton 238 8598000 8598999 BROADVOX-CLEC - MD G
Maryland Ashton 238 8599000 8599999 BROADVOX-CLEC - MD G
Maryland Berwyn 2280000 2280999 VERIZON MARYLAND INC G
Maryland Berwyn 2281000 2281999 VERIZON MARYLAND INC G
Maryland Berwyn 2282000 2282999 VERIZON MARYLAND INC G
Maryland Berwyn 2283000 2283999 VERIZON MARYLAND INC G
Maryland Berwyn 2284000 2284999 VERIZON MARYLAND INC G
Maryland Berwyn 2285000 2285999 VERIZON MARYLAND INC G
Maryland Berwyn 2286000 2286999 VERIZON MARYLAND INC G
Maryland Berwyn 2287000 2287999 VERIZON MARYLAND INC G
Maryland Berwyn 2288000 2288999 VERIZON MARYLAND INC G
Maryland Berwyn 2289000 2289999 VERIZON MARYLAND INC G
Maryland Berwyn 2410000 2410999 BANDWIDTH.COM - MD G
Maryland Berwyn 2411000 2411999 PEERLESS NTWK - MD G
Maryland Berwyn 2412000 2412999 METRO PCS INC. M
Maryland Berwyn 2413000 2413999 METRO PCS INC. M
Maryland Berwyn 2414000 2414999 COMCAST PHONE - MD G
Maryland Berwyn 2415000 2415999 XO MARYLAND LLC G
Maryland Berwyn 2416000 2416999 XO MARYLAND LLC G
Maryland Berwyn 2417000 2417999 LEVEL 3 COMM - MD G
Maryland Berwyn 2418000 2418999 STARPOWER COMM MD G
Maryland Berwyn 2419000 2419999 PEERLESS NTWK - MD G
Maryland Berwyn 3910000 3910999 GLOBAL CROSSING-MD G
Maryland Berwyn 3911000 3911999 GLOBAL CROSSING-MD G
Maryland Berwyn 3912000 3912999 GLOBAL CROSSING-MD G
Maryland Berwyn 3913000 3913999 BANDWIDTH.COM - MD G
Maryland Berwyn 3914000 3914999 GLOBAL CROSSING-MD G
Maryland Berwyn 3915000 3915999 LEVEL 3 COMM - MD G
Maryland Berwyn 3916000 3916999 COMCAST PHONE - MD G
Maryland Berwyn 3917000 3917999 BANDWIDTH.COM - MD G
Maryland Berwyn 3918000 3918999 BANDWIDTH.COM - MD G
Maryland Berwyn 3919000 3919999 GLOBAL CROSSING-MD G
Maryland Berwyn 4730000 4730999 CAVALIER MID-ATL MD G
Maryland Berwyn 4731000 4731999 CAVALIER MID-ATL MD G
Maryland Berwyn 4732000 4732999 BANDWIDTH.COM - MD G
Maryland Berwyn 4733000 4733999 BANDWIDTH.COM - MD G
Maryland Berwyn 4734000 4734999 CAVALIER MID-ATL MD G
Maryland Berwyn 4735000 4735999 CAVALIER MID-ATL MD G
Maryland Berwyn 4736000 4736999 CAVALIER MID-ATL MD G
Maryland Berwyn 4737000 4737999 CAVALIER MID-ATL MD G
Maryland Berwyn 4738000 4738999 CAVALIER MID-ATL MD G
Maryland Berwyn 4739000 4739999 CAVALIER MID-ATL MD G
Maryland Berwyn 5530000 5530999 ALLEGIANCE TELCOM MD G
Maryland Berwyn 5531000 5531999 ALLEGIANCE TELCOM MD G
Maryland Berwyn 5532000 5532999 ALLEGIANCE TELCOM MD X
Maryland Berwyn 5533000 5533999 ALLEGIANCE TELCOM MD G
Maryland Berwyn 5534000 5534999 ALLEGIANCE TELCOM MD X
Maryland Berwyn 5535000 5535999 ALLEGIANCE TELCOM MD X
Maryland Berwyn 5536000 5536999 ALLEGIANCE TELCOM MD X
Maryland Berwyn 5537000 5537999 COMCAST PHONE - MD G
Maryland Berwyn 5538000 5538999 BANDWIDTH.COM - MD G
Maryland Berwyn 5539000 5539999 ALLEGIANCE TELCOM MD G
Maryland Berwyn 6160000 6160999 LOCAL ACCESS LLC-MD G
Maryland Berwyn 6161000 6161999 LEVEL 3 COMM - MD G
Maryland Berwyn 6162000 6162999 MCI WORLDCOM COMM MD X
Maryland Berwyn 6163000 6163999 MCIMETRO ATS LLC G
Maryland Berwyn 6164000 6164999 BROADVOX-CLEC - MD G
Maryland Berwyn 6165000 6165999 METRO PCS INC. M
Maryland Berwyn 6166000 6166999 MCI WORLDCOM COMM MD X
Maryland Berwyn 6167000 6167999 CENTURYLINK COMM G
Maryland Berwyn 6168000 6168999 METRO PCS INC. M
Maryland Berwyn 6169000 6169999 MCI WORLDCOM COMM MD X
Maryland Berwyn 6240000 6240999 BANDWIDTH.COM - MD G
Maryland Berwyn 6241000 6241999 VERIZON MARYLAND INC X
Maryland Berwyn 6242000 6242999 CBEYOND COMMS - MD G
Maryland Berwyn 6243000 6243999 VERIZON MARYLAND INC G
Maryland Berwyn 6245000 6245999 VERIZON MARYLAND INC G
Maryland Berwyn 6247000 6247999 BROADVOX-CLEC - MD G
Maryland Berwyn 6248000 6248999 VERIZON MARYLAND INC G
Maryland Berwyn 6249000 6249999 BROADVOX-CLEC - MD G