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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
‹‹
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