Lookup Area Code 503, Central Office & Exchange Code 031

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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.

503031 is phone number first 6-digit, in the full phone number 503031xxxx, 503 is the Area Code, 031 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 503, determine the regional location

State: Oregon

Region: Oregon

Center City: Beaver, Gresham, Portland

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503031 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, 503031-xxxx, 503 is the area code, 031 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, (503)031-xxxx active phone numbers, contains used, unused, and possibly deregistered phone numbers.

5030315003 5030315008 5030315002 5030315007 5030315000 5030315005 5030315009 5030315004 5030315001 5030315006 5030315013 5030315018 5030315012 5030315017 5030315010 5030315015 5030315019 5030315014 5030315011 5030315016 5030315023 5030315028 5030315022 5030315027 5030315020 5030315025 5030315029 5030315024 5030315021 5030315026 5030315033 5030315038 5030315032 5030315037 5030315030 5030315035 5030315039 5030315034 5030315031 5030315036 5030315043 5030315048 5030315042 5030315047 5030315040 5030315045 5030315049 5030315044 5030315041 5030315046 5030315053 5030315058 5030315052 5030315057 5030315050 5030315055 5030315059 5030315054 5030315051 5030315056 5030315063 5030315068 5030315062 5030315067 5030315060 5030315065 5030315069 5030315064 5030315061 5030315066 5030315073 5030315078 5030315072 5030315077 5030315070 5030315075 5030315079 5030315074 5030315071 5030315076 5030315083 5030315088 5030315082 5030315087 5030315080 5030315085 5030315089 5030315084 5030315081 5030315086 5030315093 5030315098 5030315092 5030315097 5030315090 5030315095 5030315099 5030315094 5030315091 5030315096 5030315103 5030315108 5030315102 5030315107 5030315100 5030315105 5030315109 5030315104 5030315101 5030315106 5030315113 5030315118 5030315112 5030315117 5030315110 5030315115 5030315119 5030315114 5030315111 5030315116 5030315123 5030315128 5030315122 5030315127 5030315120 5030315125 5030315129 5030315124 5030315121 5030315126 5030315133 5030315138 5030315132 5030315137 5030315130 5030315135 5030315139 5030315134 5030315131 5030315136 5030315143 5030315148 5030315142 5030315147 5030315140 5030315145 5030315149 5030315144 5030315141 5030315146 5030315153 5030315158 5030315152 5030315157 5030315150 5030315155 5030315159 5030315154 5030315151 5030315156 5030315163 5030315168 5030315162 5030315167 5030315160 5030315165 5030315169 5030315164 5030315161 5030315166 5030315173 5030315178 5030315172 5030315177 5030315170 5030315175 5030315179 5030315174 5030315171 5030315176 5030315183 5030315188 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Above active phone number (503)031-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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