Lookup Area Code 303, Central Office & Exchange Code 428

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The area code indicates the regional location of the phone number. According to NANP, there are 405 area codes in North America.

Of these, 326 are in the US, 42 are in Canada, 17 are non-geographic virtual number, and 20 are others(mostly Caribbean).

The number of area codes is different for each area, in the future, the area with the most phone number users will have more area codes.

303428 is phone number first 6-digit, in the full phone number 303428xxxx, 303 is the Area Code, 428 is the Central Office & Exchange Code, xxxx is the subscriber number.

All North American phone numbers are in a three-part format.

Determine the phone number format, it can accurately lookup phone number information.

According to area code 303, determine the regional location

State: Colorado

Region: Colorado

Center City: Aurora, Boulder, Denver

Area Code: 303 Area Code

State: Colorado

Center City: Denver

Phone Used: (303) 428-

Primary City: Denver, CO

Owned Company: Qwest Corporation

County: Adams

Owned Type: Landline

Owned Carrier: Qwest Corporation

Counties: Adams County

Full Zip Code: 80221 (31%), 80031 (19%), 80030 (16%), 80260 (16%), 80003 (12%), 80021 (2%), 80229 (2%)

State & Region & County & City & Location map with Area Code

Too many area codes, map size limit, all area codes may not be displayed, only major area codes.

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Submit a survey statistics service about area code 303, Central Office & Exchange Code 428

What do you want about the number 303428?

What is the reason you lookup?

How do you know Phone Lookuper?

303428 is the first 6-digit of the phone number, it can only lookup the regional location.

Lookup a phone number, the number must be complete. The full phone number is 10-digit, 303428-xxxx, 303 is the area code, 428 is the central office number, telephone exchange code, the last four digits, xxxx is the subscriber number, real phone users number.

Below is the complete, (303)428-xxxx active phone numbers, contains used, unused, and possibly deregistered phone numbers.

3034281003 3034281008 3034281002 3034281007 3034281000 3034281005 3034281009 3034281004 3034281001 3034281006 3034281013 3034281018 3034281012 3034281017 3034281010 3034281015 3034281019 3034281014 3034281011 3034281016 3034281023 3034281028 3034281022 3034281027 3034281020 3034281025 3034281029 3034281024 3034281021 3034281026 3034281033 3034281038 3034281032 3034281037 3034281030 3034281035 3034281039 3034281034 3034281031 3034281036 3034281043 3034281048 3034281042 3034281047 3034281040 3034281045 3034281049 3034281044 3034281041 3034281046 3034281053 3034281058 3034281052 3034281057 3034281050 3034281055 3034281059 3034281054 3034281051 3034281056 3034281063 3034281068 3034281062 3034281067 3034281060 3034281065 3034281069 3034281064 3034281061 3034281066 3034281073 3034281078 3034281072 3034281077 3034281070 3034281075 3034281079 3034281074 3034281071 3034281076 3034281083 3034281088 3034281082 3034281087 3034281080 3034281085 3034281089 3034281084 3034281081 3034281086 3034281093 3034281098 3034281092 3034281097 3034281090 3034281095 3034281099 3034281094 3034281091 3034281096 3034281103 3034281108 3034281102 3034281107 3034281100 3034281105 3034281109 3034281104 3034281101 3034281106 3034281113 3034281118 3034281112 3034281117 3034281110 3034281115 3034281119 3034281114 3034281111 3034281116 3034281123 3034281128 3034281122 3034281127 3034281120 3034281125 3034281129 3034281124 3034281121 3034281126 3034281133 3034281138 3034281132 3034281137 3034281130 3034281135 3034281139 3034281134 3034281131 3034281136 3034281143 3034281148 3034281142 3034281147 3034281140 3034281145 3034281149 3034281144 3034281141 3034281146 3034281153 3034281158 3034281152 3034281157 3034281150 3034281155 3034281159 3034281154 3034281151 3034281156 3034281163 3034281168 3034281162 3034281167 3034281160 3034281165 3034281169 3034281164 3034281161 3034281166 3034281173 3034281178 3034281172 3034281177 3034281170 3034281175 3034281179 3034281174 3034281171 3034281176 3034281183 3034281188 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3034281816 3034281823 3034281828 3034281822 3034281827 3034281820 3034281825 3034281829 3034281824 3034281821 3034281826 3034281833 3034281838 3034281832 3034281837 3034281830 3034281835 3034281839 3034281834 3034281831 3034281836 3034281843 3034281848 3034281842 3034281847 3034281840 3034281845 3034281849 3034281844 3034281841 3034281846 3034281853 3034281858 3034281852 3034281857 3034281850 3034281855 3034281859 3034281854 3034281851 3034281856 3034281863 3034281868 3034281862 3034281867 3034281860 3034281865 3034281869 3034281864 3034281861 3034281866 3034281873 3034281878 3034281872 3034281877 3034281870 3034281875 3034281879 3034281874 3034281871 3034281876 3034281883 3034281888 3034281882 3034281887 3034281880 3034281885 3034281889 3034281884 3034281881 3034281886 3034281893 3034281898 3034281892 3034281897 3034281890 3034281895 3034281899 3034281894 3034281891 3034281896 3034281903 3034281908 3034281902 3034281907 3034281900 3034281905 3034281909 3034281904 3034281901 3034281906 3034281913 3034281918 3034281912 3034281917 3034281910 3034281915 3034281919 3034281914 3034281911 3034281916 3034281923 3034281928 3034281922 3034281927 3034281920 3034281925 3034281929 3034281924 3034281921 3034281926 3034281933 3034281938 3034281932 3034281937 3034281930 3034281935 3034281939 3034281934 3034281931 3034281936 3034281943 3034281948 3034281942 3034281947 3034281940 3034281945 3034281949 3034281944 3034281941 3034281946 3034281953 3034281958 3034281952 3034281957 3034281950 3034281955 3034281959 3034281954 3034281951 3034281956 3034281963 3034281968 3034281962 3034281967 3034281960 3034281965 3034281969 3034281964 3034281961 3034281966 3034281973 3034281978 3034281972 3034281977 3034281970 3034281975 3034281979 3034281974 3034281971 3034281976 3034281983 3034281988 3034281982 3034281987 3034281980 3034281985 3034281989 3034281984 3034281981 3034281986 3034281993 3034281998 3034281992 3034281997 3034281990 3034281995 3034281999 3034281994 3034281991 3034281996

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Above active phone number (303)428-xxxx list, from the telephone operator number database. Phone Lookuper does not provide number identification services. If you have any questions about this information, welcome to contact us.


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