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Carrier Name
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Region Name:Colorado
This is the United States Region Name:Colorado Area Code Database page list. You can click the title to browse the detail information.
Region Code: CO
City
National Destination Code
Sn from
Sn to
Carrier Name
Number Type
Agate
719
7640000
7649999
AGATE MUT TEL CO ASC
G
Aguilar
719
3990000
3990999
BANDWIDTH.COM - CO
G
Aguilar
719
3991000
3991999
BROADVOX-CLEC - CO
G
Aguilar
719
3992000
3992999
LEVEL 3 COMM - CO
G
Aguilar
719
3993000
3993999
BANDWIDTH.COM - CO
G
Aguilar
719
3994000
3994999
NEUTRAL TANDEM - CO
G
Aguilar
719
3995000
3995999
NEUTRAL TANDEM - CO
G
Aguilar
719
3997000
3997999
CENTURYLINK COMM
G
Aguilar
719
9410000
9410999
QWEST CORPORATION
G
Aguilar
719
9411000
9411999
LEVEL 3 COMM - CO
G
Aguilar
719
9412000
9412999
QWEST CORPORATION
G
Aguilar
719
9413000
9413999
BANDWIDTH.COM - CO
G
Aguilar
719
9414000
9414999
QWEST CORPORATION
G
Aguilar
719
9415000
9415999
BANDWIDTH.COM - CO
G
Aguilar
719
9416000
9416999
SECOM INC - CO
G
Aguilar
719
9417000
9417999
ONVOY LLC - CO
G
Aguilar
719
9418000
9418999
ONVOY LLC - CO
G
Aguilar
719
9419000
9419999
LEVEL 3 COMM - CO
G
Akron
970
3450000
3459999
CENTURYLINK
G
Akron
970
5141000
5141999
LEVEL 3 COMM - CO
G
Akron
970
5142000
5142999
CENTURYLINK COMM
G
Akron
970
5143000
5143999
ONVOY LLC - CO
G
Akron
970
5144000
5144999
ONVOY LLC - CO
G
Akron
970
5145000
5145999
ONVOY LLC - CO
G
Akron
970
5146000
5146999
ONVOY LLC - CO
G
Akron
970
5147000
5147999
ONVOY LLC - CO
G
Akron
970
5148000
5148999
ONVOY LLC - CO
G
Akron
970
5540000
5549999
NE COLORADO CELL.
M
Alamosa
719
2060000
2069999
BLANCA TELEPHONE CO.
G
Alamosa
719
2980000
2980999
NEW CINGULAR WIRLESS
M
Alamosa
719
2981000
2981999
NEW CINGULAR WIRLESS
M
Alamosa
719
2982000
2982999
NEW CINGULAR WIRLESS
M
Alamosa
719
2983000
2983999
BROADVOX-CLEC - CO
G
Alamosa
719
2984000
2984999
PEERLESS NTWK - CO
G
Alamosa
719
2985000
2985999
TELEPORT COMM AM-CO
G
Alamosa
719
2986000
2986999
NEW CINGULAR WIRLESS
M
Alamosa
719
2987000
2987999
NEW CINGULAR WIRLESS
M
Alamosa
719
2988000
2988999
NEW CINGULAR WIRLESS
M
Alamosa
719
2989000
2989999
PEERLESS NTWK - CO
G
Alamosa
719
4800000
4800999
VERIZON WIRELESS-CO
M
Alamosa
719
4801000
4801999
VERIZON WIRELESS-CO
M
Alamosa
719
4802000
4802999
VERIZON WIRELESS-CO
M
Alamosa
719
4803000
4803999
VERIZON WIRELESS-CO
M
Alamosa
719
4804000
4804999
VERIZON WIRELESS-CO
M
Alamosa
719
4805000
4805999
VERIZON WIRELESS-CO
M
Alamosa
719
4806000
4806999
BRESNAN BROADBAND CO
G
Alamosa
719
4807000
4807999
ONVOY LLC - CO
G
Alamosa
719
4808000
4808999
BANDWIDTH.COM - CO
G
Alamosa
719
4809000
4809999
VERIZON WIRELESS-CO
M
Alamosa
719
4960000
4960999
ONVOY LLC - CO
G
Alamosa
719
4961000
4961999
BANDWIDTH.COM - CO
G
Alamosa
719
4962000
4962999
LEVEL 3 COMM - CO
G
Alamosa
719
4963000
4963999
ONVOY LLC - CO
G
Alamosa
719
4964000
4964999
ONVOY LLC - CO
G
Alamosa
719
4965000
4965999
ONVOY LLC - CO
G
Alamosa
719
4966000
4966999
NE COLORADO CELL.
M
Alamosa
719
4967000
4967999
NE COLORADO CELL.
M
Alamosa
719
4968000
4968999
ONVOY LLC - CO
G
Alamosa
719
4969000
4969999
COMMNET WIRELESS LLC
M
Alamosa
719
5800000
5809999
NEW CINGULAR WIRLESS
M
Alamosa
719
5870000
5879999
QWEST CORPORATION
G
Alamosa
719
5880000
5889999
VERIZON WIRELESS-CO
M
Alamosa
719
5890000
5899999
QWEST CORPORATION
G
Alamosa
719
9370000
9370999
LEVEL 3 COMM - CO
G
Alamosa
719
9371000
9371999
VERIZON WIRELESS-CO
M
Alamosa
719
9372000
9372999
BRESNAN BROADBAND CO
G
Alamosa
719
9373000
9373999
VERIZON WIRELESS-CO
M
Alamosa
719
9374000
9374999
LEVEL 3 COMM - CO
G
Alamosa
719
9375000
9375999
YMAX COMMS CORP. CO
G
Alamosa
719
9376000
9376999
YMAX COMMS CORP. CO
G
Alamosa
719
9377000
9377999
ONVOY LLC - CO
G
Alamosa
719
9378000
9378999
VERIZON WIRELESS-CO
M
Alamosa
719
9379000
9379999
NE COLORADO CELL.
M
Alamosa
719
9920000
9920999
LEVEL 3 COMM - CO
G
Alamosa
719
9921000
9921999
NEW CINGULAR WIRLESS
M
Alamosa
719
9922000
9922999
BRESNAN BROADBAND CO
G
Alamosa
719
9923000
9923999
MCIMETRO ATS LLC
G
Alamosa
719
9924000
9924999
NE COLORADO CELL.
M
Alamosa
719
9925000
9925999
VERIZON WIRELESS-CO
M
Alamosa
719
9926000
9926999
NEWCLOUD NTWKS - CO
G
Alamosa
719
9927000
9927999
CENTURYLINK COMM
G
Alamosa
719
9928000
9928999
NEW CINGULAR WIRLESS
M
Alamosa
719
9929000
9929999
BIG RIVER TEL - CO
G
Allenspark-Lyons
303
7470000
7470999
QWEST CORPORATION
G
Allenspark-Lyons
303
7471000
7471999
QWEST CORPORATION
G
Allenspark-Lyons
303
7472000
7472999
QWEST CORPORATION
G
Allenspark-Lyons
303
7473000
7473999
LEVEL 3 COMM - CO
G
Allenspark-Lyons
303
7474000
7474999
LEVEL 3 COMM - CO
G
Allenspark-Lyons
303
7475000
7475999
PAC-WEST TELECOMM-CO
G
Allenspark-Lyons
303
7476000
7476999
LEVEL 3 COMM - CO
G
Allenspark-Lyons
303
7477000
7477999
YMAX COMMS CORP. CO
G
Allenspark-Lyons
303
7478000
7478999
QWEST CORPORATION
G
Allenspark-Lyons
303
7479000
7479999
QWEST CORPORATION
G
Allenspark-Lyons
303
8230000
8230999
QWEST CORPORATION
G
Allenspark-Lyons
303
8231000
8231999
YMAX COMMS CORP. CO
G
Allenspark-Lyons
303
8232000
8232999
QWEST CORPORATION
G
Allenspark-Lyons
303
8233000
8233999
YMAX COMMS CORP. CO
G
Allenspark-Lyons
303
8234000
8234999
MCIMETRO ATS LLC
G
Allenspark-Lyons
303
8235000
8235999
QWEST CORPORATION
G
Allenspark-Lyons
303
8236000
8236999
QWEST CORPORATION
G
Page 1
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