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Carrier Name
National Destination Code
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City Name:Denver
This is the United States City Name:Denver Area Code Database page list. You can click the title to browse the detail information.
Region Code: CO
Region Name
National Destination Code
Sn from
Sn to
Carrier Name
Number Type
Colorado
303
2000000
2000999
COMCAST PHONE - CO
G
Colorado
303
2001000
2001999
TELEPORT COMM AM-CO
G
Colorado
303
2002000
2002999
TELEPORT COMM AM-CO
G
Colorado
303
2003000
2003999
TELEPORT COMM AM-CO
G
Colorado
303
2004000
2004999
TELEPORT COMM AM-CO
G
Colorado
303
2005000
2005999
TELEPORT COMM AM-CO
G
Colorado
303
2006000
2006999
TELEPORT COMM AM-CO
G
Colorado
303
2007000
2007999
TELEPORT COMM AM-CO
G
Colorado
303
2008000
2008999
TELEPORT COMM AM-CO
G
Colorado
303
2009000
2009999
TELEPORT COMM AM-CO
G
Colorado
303
2010000
2019999
USA MOBILITY WRLS
M
Colorado
303
2020000
2029999
QWEST CORPORATION
G
Colorado
303
2030000
2039999
AMERICAN MESSAGING
M
Colorado
303
2040000
2049999
VERIZON WIRELESS-CO
M
Colorado
303
2050000
2059999
QWEST CORPORATION
G
Colorado
303
2060000
2069999
USA MOBILITY WRLS
M
Colorado
303
2070000
2079999
USA MOBILITY WRLS
M
Colorado
303
2080000
2089999
USA MOBILITY WRLS
M
Colorado
303
2090000
2099999
MCIMETRO ATS LLC
G
Colorado
303
2100000
2109999
SPRINT SPECTRUM LP
M
Colorado
303
2120000
2129999
CONTACT PAGING OF CO
M
Colorado
303
2130000
2139999
USA MOBILITY WRLS
M
Colorado
303
2140000
2140999
MCIMETRO ATS LLC
G
Colorado
303
2141000
2141999
MCIMETRO ATS LLC
G
Colorado
303
2142000
2142999
MCIMETRO ATS LLC
G
Colorado
303
2143000
2143999
NEWCLOUD NTWKS - CO
G
Colorado
303
2144000
2144999
MCIMETRO ATS LLC
G
Colorado
303
2145000
2145999
MCIMETRO ATS LLC
G
Colorado
303
2146000
2146999
MCIMETRO ATS LLC
G
Colorado
303
2147000
2147999
MCIMETRO ATS LLC
G
Colorado
303
2148000
2148999
T-MOBILE USA INC.
M
Colorado
303
2149000
2149999
MCIMETRO ATS LLC
G
Colorado
303
2150000
2159999
QWEST CORPORATION
G
Colorado
303
2160000
2169999
QWEST CORPORATION
G
Colorado
303
2170000
2170999
NEW CINGULAR WIRLESS
M
Colorado
303
2171000
2171999
NEW CINGULAR WIRLESS
M
Colorado
303
2172000
2172999
MCIMETRO ATS LLC
G
Colorado
303
2173000
2173999
NEW CINGULAR WIRLESS
M
Colorado
303
2174000
2174999
MCIMETRO ATS LLC
G
Colorado
303
2175000
2175999
CBEYOND COMMS - CO
G
Colorado
303
2176000
2176999
T-MOBILE USA INC.
M
Colorado
303
2177000
2177999
MCIMETRO ATS LLC
G
Colorado
303
2178000
2178999
ESCHELON TELECOM -CO
G
Colorado
303
2179000
2179999
MCIMETRO ATS LLC
G
Colorado
303
2180000
2180999
NEW CINGULAR WIRLESS
M
Colorado
303
2181000
2181999
MCIMETRO ATS LLC
G
Colorado
303
2182000
2182999
MCIMETRO ATS LLC
G
Colorado
303
2183000
2183999
MCIMETRO ATS LLC
G
Colorado
303
2184000
2184999
MCIMETRO ATS LLC
G
Colorado
303
2185000
2185999
MCIMETRO ATS LLC
G
Colorado
303
2186000
2186999
MCIMETRO ATS LLC
G
Colorado
303
2187000
2187999
MCIMETRO ATS LLC
G
Colorado
303
2188000
2188999
NEW CINGULAR WIRLESS
M
Colorado
303
2189000
2189999
MCIMETRO ATS LLC
G
Colorado
303
2200000
2209999
QWEST CORPORATION
G
Colorado
303
2210000
2219999
QWEST CORPORATION
G
Colorado
303
2220000
2229999
MCIMETRO ATS LLC
G
Colorado
303
2230000
2239999
GLOBAL CROSSING-CO
G
Colorado
303
2240000
2249999
QWEST CORPORATION
G
Colorado
303
2250000
2250999
CBEYOND COMMS - CO
G
Colorado
303
2251000
2251999
GLOBAL CROSSING-CO
G
Colorado
303
2252000
2252999
GLOBAL CROSSING-CO
G
Colorado
303
2253000
2253999
GLOBAL CROSSING-CO
G
Colorado
303
2254000
2254999
CBEYOND COMMS - CO
G
Colorado
303
2255000
2255999
GLOBAL CROSSING-CO
G
Colorado
303
2256000
2256999
LEVEL 3 COMM - CO
G
Colorado
303
2257000
2257999
GLOBAL CROSSING-CO
G
Colorado
303
2258000
2258999
CBEYOND COMMS - CO
G
Colorado
303
2259000
2259999
GLOBAL CROSSING-CO
G
Colorado
303
2260000
2269999
ICG TELECOM GROUP CO
G
Colorado
303
2270000
2279999
QWEST CORPORATION
G
Colorado
303
2280000
2289999
ICG TELECOM GROUP CO
G
Colorado
303
2290000
2299999
VERIZON WIRELESS-CO
M
Colorado
303
2300000
2309999
USA MOBILITY WRLS
M
Colorado
303
2310000
2319999
QWEST CORPORATION
G
Colorado
303
2320000
2329999
QWEST CORPORATION
G
Colorado
303
2330000
2339999
QWEST CORPORATION
G
Colorado
303
2340000
2349999
QWEST CORPORATION
G
Colorado
303
2350000
2359999
QWEST CORPORATION
G
Colorado
303
2360000
2369999
QWEST CORPORATION
G
Colorado
303
2370000
2379999
QWEST CORPORATION
G
Colorado
303
2380000
2389999
QWEST CORPORATION
G
Colorado
303
2390000
2399999
QWEST CORPORATION
G
Colorado
303
2400000
2409999
USA MOBILITY WRLS
M
Colorado
303
2410000
2419999
VERIZON WIRELESS-CO
M
Colorado
303
2420000
2420999
SPRINT SPECTRUM LP
M
Colorado
303
2421000
2421999
VERIZON WIRELESS-CO
M
Colorado
303
2422000
2422999
VERIZON WIRELESS-CO
M
Colorado
303
2423000
2423999
MCIMETRO ATS LLC
G
Colorado
303
2424000
2424999
VERIZON WIRELESS-CO
M
Colorado
303
2425000
2425999
LEVEL 3 COMM - CO
G
Colorado
303
2426000
2426999
VERIZON WIRELESS-CO
M
Colorado
303
2427000
2427999
VERIZON WIRELESS-CO
M
Colorado
303
2428000
2428999
LEVEL 3 COMM - CO
G
Colorado
303
2429000
2429999
VERIZON WIRELESS-CO
M
Colorado
303
2430000
2430999
NE COLORADO CELL.
M
Colorado
303
2431000
2431999
NE COLORADO CELL.
M
Colorado
303
2432000
2432999
T-MOBILE USA INC.
M
Colorado
303
2433000
2433999
ESCHELON TELECOM -CO
G
Colorado
303
2434000
2434999
NEW CINGULAR WIRLESS
M
Page 1
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