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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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.

5035314003 5035314008 5035314002 5035314007 5035314000 5035314005 5035314009 5035314004 5035314001 5035314006 5035314013 5035314018 5035314012 5035314017 5035314010 5035314015 5035314019 5035314014 5035314011 5035314016 5035314023 5035314028 5035314022 5035314027 5035314020 5035314025 5035314029 5035314024 5035314021 5035314026 5035314033 5035314038 5035314032 5035314037 5035314030 5035314035 5035314039 5035314034 5035314031 5035314036 5035314043 5035314048 5035314042 5035314047 5035314040 5035314045 5035314049 5035314044 5035314041 5035314046 5035314053 5035314058 5035314052 5035314057 5035314050 5035314055 5035314059 5035314054 5035314051 5035314056 5035314063 5035314068 5035314062 5035314067 5035314060 5035314065 5035314069 5035314064 5035314061 5035314066 5035314073 5035314078 5035314072 5035314077 5035314070 5035314075 5035314079 5035314074 5035314071 5035314076 5035314083 5035314088 5035314082 5035314087 5035314080 5035314085 5035314089 5035314084 5035314081 5035314086 5035314093 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5035314913 5035314918 5035314912 5035314917 5035314910 5035314915 5035314919 5035314914 5035314911 5035314916 5035314923 5035314928 5035314922 5035314927 5035314920 5035314925 5035314929 5035314924 5035314921 5035314926 5035314933 5035314938 5035314932 5035314937 5035314930 5035314935 5035314939 5035314934 5035314931 5035314936 5035314943 5035314948 5035314942 5035314947 5035314940 5035314945 5035314949 5035314944 5035314941 5035314946 5035314953 5035314958 5035314952 5035314957 5035314950 5035314955 5035314959 5035314954 5035314951 5035314956 5035314963 5035314968 5035314962 5035314967 5035314960 5035314965 5035314969 5035314964 5035314961 5035314966 5035314973 5035314978 5035314972 5035314977 5035314970 5035314975 5035314979 5035314974 5035314971 5035314976 5035314983 5035314988 5035314982 5035314987 5035314980 5035314985 5035314989 5035314984 5035314981 5035314986 5035314993 5035314998 5035314992 5035314997 5035314990 5035314995 5035314999 5035314994 5035314991 5035314996

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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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