Lookup Area Code 503, Central Office & Exchange Code 521

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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.

503521 is phone number first 6-digit, in the full phone number 503521xxxx, 503 is the Area Code, 521 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

Area Code: 503 Area Code

State: Oregon

Center City: Portland

Phone Used: (503) 521-

Primary City: Beaverton, OR

Owned Company: Frontier Communications Northwest

County: Washington

Owned Type: Landline

Owned Carrier: Frontier Communications Northwest, Inc. - OR

Counties: Washington County

Full Zip Code: 97007 (50%), 97223 (33%), 97008 (12%), 97224 (4%)

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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How do you know Phone Lookuper?

503521 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, 503521-xxxx, 503 is the area code, 521 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)521-xxxx active phone numbers, contains used, unused, and possibly deregistered phone numbers.

5035218003 5035218008 5035218002 5035218007 5035218000 5035218005 5035218009 5035218004 5035218001 5035218006 5035218013 5035218018 5035218012 5035218017 5035218010 5035218015 5035218019 5035218014 5035218011 5035218016 5035218023 5035218028 5035218022 5035218027 5035218020 5035218025 5035218029 5035218024 5035218021 5035218026 5035218033 5035218038 5035218032 5035218037 5035218030 5035218035 5035218039 5035218034 5035218031 5035218036 5035218043 5035218048 5035218042 5035218047 5035218040 5035218045 5035218049 5035218044 5035218041 5035218046 5035218053 5035218058 5035218052 5035218057 5035218050 5035218055 5035218059 5035218054 5035218051 5035218056 5035218063 5035218068 5035218062 5035218067 5035218060 5035218065 5035218069 5035218064 5035218061 5035218066 5035218073 5035218078 5035218072 5035218077 5035218070 5035218075 5035218079 5035218074 5035218071 5035218076 5035218083 5035218088 5035218082 5035218087 5035218080 5035218085 5035218089 5035218084 5035218081 5035218086 5035218093 5035218098 5035218092 5035218097 5035218090 5035218095 5035218099 5035218094 5035218091 5035218096 5035218103 5035218108 5035218102 5035218107 5035218100 5035218105 5035218109 5035218104 5035218101 5035218106 5035218113 5035218118 5035218112 5035218117 5035218110 5035218115 5035218119 5035218114 5035218111 5035218116 5035218123 5035218128 5035218122 5035218127 5035218120 5035218125 5035218129 5035218124 5035218121 5035218126 5035218133 5035218138 5035218132 5035218137 5035218130 5035218135 5035218139 5035218134 5035218131 5035218136 5035218143 5035218148 5035218142 5035218147 5035218140 5035218145 5035218149 5035218144 5035218141 5035218146 5035218153 5035218158 5035218152 5035218157 5035218150 5035218155 5035218159 5035218154 5035218151 5035218156 5035218163 5035218168 5035218162 5035218167 5035218160 5035218165 5035218169 5035218164 5035218161 5035218166 5035218173 5035218178 5035218172 5035218177 5035218170 5035218175 5035218179 5035218174 5035218171 5035218176 5035218183 5035218188 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5035218721 5035218726 5035218733 5035218738 5035218732 5035218737 5035218730 5035218735 5035218739 5035218734 5035218731 5035218736 5035218743 5035218748 5035218742 5035218747 5035218740 5035218745 5035218749 5035218744 5035218741 5035218746 5035218753 5035218758 5035218752 5035218757 5035218750 5035218755 5035218759 5035218754 5035218751 5035218756 5035218763 5035218768 5035218762 5035218767 5035218760 5035218765 5035218769 5035218764 5035218761 5035218766 5035218773 5035218778 5035218772 5035218777 5035218770 5035218775 5035218779 5035218774 5035218771 5035218776 5035218783 5035218788 5035218782 5035218787 5035218780 5035218785 5035218789 5035218784 5035218781 5035218786 5035218793 5035218798 5035218792 5035218797 5035218790 5035218795 5035218799 5035218794 5035218791 5035218796 5035218803 5035218808 5035218802 5035218807 5035218800 5035218805 5035218809 5035218804 5035218801 5035218806 5035218813 5035218818 5035218812 5035218817 5035218810 5035218815 5035218819 5035218814 5035218811 5035218816 5035218823 5035218828 5035218822 5035218827 5035218820 5035218825 5035218829 5035218824 5035218821 5035218826 5035218833 5035218838 5035218832 5035218837 5035218830 5035218835 5035218839 5035218834 5035218831 5035218836 5035218843 5035218848 5035218842 5035218847 5035218840 5035218845 5035218849 5035218844 5035218841 5035218846 5035218853 5035218858 5035218852 5035218857 5035218850 5035218855 5035218859 5035218854 5035218851 5035218856 5035218863 5035218868 5035218862 5035218867 5035218860 5035218865 5035218869 5035218864 5035218861 5035218866 5035218873 5035218878 5035218872 5035218877 5035218870 5035218875 5035218879 5035218874 5035218871 5035218876 5035218883 5035218888 5035218882 5035218887 5035218880 5035218885 5035218889 5035218884 5035218881 5035218886 5035218893 5035218898 5035218892 5035218897 5035218890 5035218895 5035218899 5035218894 5035218891 5035218896 5035218903 5035218908 5035218902 5035218907 5035218900 5035218905 5035218909 5035218904 5035218901 5035218906 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Above active phone number (503)521-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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