Lookup Area Code 503, Central Office & Exchange Code 531

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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.

503531 is phone number first 6-digit, in the full phone number 503531xxxx, 503 is the Area Code, 531 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) 531-

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: 97006 (34%), 97229 (33%), 97124 (30%), 97007 (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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What do you want about the number 503531?

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How do you know Phone Lookuper?

503531 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, 503531-xxxx, 503 is the area code, 531 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)531-xxxx active phone numbers, contains used, unused, and possibly deregistered phone numbers.

5035319003 5035319008 5035319002 5035319007 5035319000 5035319005 5035319009 5035319004 5035319001 5035319006 5035319013 5035319018 5035319012 5035319017 5035319010 5035319015 5035319019 5035319014 5035319011 5035319016 5035319023 5035319028 5035319022 5035319027 5035319020 5035319025 5035319029 5035319024 5035319021 5035319026 5035319033 5035319038 5035319032 5035319037 5035319030 5035319035 5035319039 5035319034 5035319031 5035319036 5035319043 5035319048 5035319042 5035319047 5035319040 5035319045 5035319049 5035319044 5035319041 5035319046 5035319053 5035319058 5035319052 5035319057 5035319050 5035319055 5035319059 5035319054 5035319051 5035319056 5035319063 5035319068 5035319062 5035319067 5035319060 5035319065 5035319069 5035319064 5035319061 5035319066 5035319073 5035319078 5035319072 5035319077 5035319070 5035319075 5035319079 5035319074 5035319071 5035319076 5035319083 5035319088 5035319082 5035319087 5035319080 5035319085 5035319089 5035319084 5035319081 5035319086 5035319093 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Above active phone number (503)531-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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