Lookup Area Code 423, Central Office & Exchange Code 020

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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.

423020 is phone number first 6-digit, in the full phone number 423020xxxx, 423 is the Area Code, 020 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 423, determine the regional location

State: Tennessee

Region: Tennessee

Center City: Chattanooga, Johnson City, Kingsport

Lookup region location map by area code

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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Submit a survey statistics service about area code 423, Central Office & Exchange Code 020

What do you want about the number 423020?

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How do you know Phone Lookuper?

423020 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, 423020-xxxx, 423 is the area code, 020 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, (423)020-xxxx active phone numbers, contains used, unused, and possibly deregistered phone numbers.

4230201003 4230201008 4230201002 4230201007 4230201000 4230201005 4230201009 4230201004 4230201001 4230201006 4230201013 4230201018 4230201012 4230201017 4230201010 4230201015 4230201019 4230201014 4230201011 4230201016 4230201023 4230201028 4230201022 4230201027 4230201020 4230201025 4230201029 4230201024 4230201021 4230201026 4230201033 4230201038 4230201032 4230201037 4230201030 4230201035 4230201039 4230201034 4230201031 4230201036 4230201043 4230201048 4230201042 4230201047 4230201040 4230201045 4230201049 4230201044 4230201041 4230201046 4230201053 4230201058 4230201052 4230201057 4230201050 4230201055 4230201059 4230201054 4230201051 4230201056 4230201063 4230201068 4230201062 4230201067 4230201060 4230201065 4230201069 4230201064 4230201061 4230201066 4230201073 4230201078 4230201072 4230201077 4230201070 4230201075 4230201079 4230201074 4230201071 4230201076 4230201083 4230201088 4230201082 4230201087 4230201080 4230201085 4230201089 4230201084 4230201081 4230201086 4230201093 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Above active phone number (423)020-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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