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.

5030313003 5030313008 5030313002 5030313007 5030313000 5030313005 5030313009 5030313004 5030313001 5030313006 5030313013 5030313018 5030313012 5030313017 5030313010 5030313015 5030313019 5030313014 5030313011 5030313016 5030313023 5030313028 5030313022 5030313027 5030313020 5030313025 5030313029 5030313024 5030313021 5030313026 5030313033 5030313038 5030313032 5030313037 5030313030 5030313035 5030313039 5030313034 5030313031 5030313036 5030313043 5030313048 5030313042 5030313047 5030313040 5030313045 5030313049 5030313044 5030313041 5030313046 5030313053 5030313058 5030313052 5030313057 5030313050 5030313055 5030313059 5030313054 5030313051 5030313056 5030313063 5030313068 5030313062 5030313067 5030313060 5030313065 5030313069 5030313064 5030313061 5030313066 5030313073 5030313078 5030313072 5030313077 5030313070 5030313075 5030313079 5030313074 5030313071 5030313076 5030313083 5030313088 5030313082 5030313087 5030313080 5030313085 5030313089 5030313084 5030313081 5030313086 5030313093 5030313098 5030313092 5030313097 5030313090 5030313095 5030313099 5030313094 5030313091 5030313096 5030313103 5030313108 5030313102 5030313107 5030313100 5030313105 5030313109 5030313104 5030313101 5030313106 5030313113 5030313118 5030313112 5030313117 5030313110 5030313115 5030313119 5030313114 5030313111 5030313116 5030313123 5030313128 5030313122 5030313127 5030313120 5030313125 5030313129 5030313124 5030313121 5030313126 5030313133 5030313138 5030313132 5030313137 5030313130 5030313135 5030313139 5030313134 5030313131 5030313136 5030313143 5030313148 5030313142 5030313147 5030313140 5030313145 5030313149 5030313144 5030313141 5030313146 5030313153 5030313158 5030313152 5030313157 5030313150 5030313155 5030313159 5030313154 5030313151 5030313156 5030313163 5030313168 5030313162 5030313167 5030313160 5030313165 5030313169 5030313164 5030313161 5030313166 5030313173 5030313178 5030313172 5030313177 5030313170 5030313175 5030313179 5030313174 5030313171 5030313176 5030313183 5030313188 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5030313634 5030313631 5030313636 5030313643 5030313648 5030313642 5030313647 5030313640 5030313645 5030313649 5030313644 5030313641 5030313646 5030313653 5030313658 5030313652 5030313657 5030313650 5030313655 5030313659 5030313654 5030313651 5030313656 5030313663 5030313668 5030313662 5030313667 5030313660 5030313665 5030313669 5030313664 5030313661 5030313666 5030313673 5030313678 5030313672 5030313677 5030313670 5030313675 5030313679 5030313674 5030313671 5030313676 5030313683 5030313688 5030313682 5030313687 5030313680 5030313685 5030313689 5030313684 5030313681 5030313686 5030313693 5030313698 5030313692 5030313697 5030313690 5030313695 5030313699 5030313694 5030313691 5030313696 5030313703 5030313708 5030313702 5030313707 5030313700 5030313705 5030313709 5030313704 5030313701 5030313706 5030313713 5030313718 5030313712 5030313717 5030313710 5030313715 5030313719 5030313714 5030313711 5030313716 5030313723 5030313728 5030313722 5030313727 5030313720 5030313725 5030313729 5030313724 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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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