Lookup Area Code 423, Central Office & Exchange Code 721

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.

423721 is phone number first 6-digit, in the full phone number 423721xxxx, 423 is the Area Code, 721 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

Area Code: 423 Area Code

State: Tennessee

Center City: Chattanooga

Phone Used: (423) 721-

Primary City: Newport, TN

Owned Company: United States Cellular Corp. - Tennessee

County: Cocke

Owned Type: Cell Number

Owned Carrier: United States Cellular Corp. - Tennessee

Counties: Cocke County

Full Zip Code: 37821 (100%)

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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423721 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, 423721-xxxx, 423 is the area code, 721 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)721-xxxx active phone numbers, contains used, unused, and possibly deregistered phone numbers.

4237212003 4237212008 4237212002 4237212007 4237212000 4237212005 4237212009 4237212004 4237212001 4237212006 4237212013 4237212018 4237212012 4237212017 4237212010 4237212015 4237212019 4237212014 4237212011 4237212016 4237212023 4237212028 4237212022 4237212027 4237212020 4237212025 4237212029 4237212024 4237212021 4237212026 4237212033 4237212038 4237212032 4237212037 4237212030 4237212035 4237212039 4237212034 4237212031 4237212036 4237212043 4237212048 4237212042 4237212047 4237212040 4237212045 4237212049 4237212044 4237212041 4237212046 4237212053 4237212058 4237212052 4237212057 4237212050 4237212055 4237212059 4237212054 4237212051 4237212056 4237212063 4237212068 4237212062 4237212067 4237212060 4237212065 4237212069 4237212064 4237212061 4237212066 4237212073 4237212078 4237212072 4237212077 4237212070 4237212075 4237212079 4237212074 4237212071 4237212076 4237212083 4237212088 4237212082 4237212087 4237212080 4237212085 4237212089 4237212084 4237212081 4237212086 4237212093 4237212098 4237212092 4237212097 4237212090 4237212095 4237212099 4237212094 4237212091 4237212096 4237212103 4237212108 4237212102 4237212107 4237212100 4237212105 4237212109 4237212104 4237212101 4237212106 4237212113 4237212118 4237212112 4237212117 4237212110 4237212115 4237212119 4237212114 4237212111 4237212116 4237212123 4237212128 4237212122 4237212127 4237212120 4237212125 4237212129 4237212124 4237212121 4237212126 4237212133 4237212138 4237212132 4237212137 4237212130 4237212135 4237212139 4237212134 4237212131 4237212136 4237212143 4237212148 4237212142 4237212147 4237212140 4237212145 4237212149 4237212144 4237212141 4237212146 4237212153 4237212158 4237212152 4237212157 4237212150 4237212155 4237212159 4237212154 4237212151 4237212156 4237212163 4237212168 4237212162 4237212167 4237212160 4237212165 4237212169 4237212164 4237212161 4237212166 4237212173 4237212178 4237212172 4237212177 4237212170 4237212175 4237212179 4237212174 4237212171 4237212176 4237212183 4237212188 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4237212277 4237212270 4237212275 4237212279 4237212274 4237212271 4237212276 4237212283 4237212288 4237212282 4237212287 4237212280 4237212285 4237212289 4237212284 4237212281 4237212286 4237212293 4237212298 4237212292 4237212297 4237212290 4237212295 4237212299 4237212294 4237212291 4237212296 4237212303 4237212308 4237212302 4237212307 4237212300 4237212305 4237212309 4237212304 4237212301 4237212306 4237212313 4237212318 4237212312 4237212317 4237212310 4237212315 4237212319 4237212314 4237212311 4237212316 4237212323 4237212328 4237212322 4237212327 4237212320 4237212325 4237212329 4237212324 4237212321 4237212326 4237212333 4237212338 4237212332 4237212337 4237212330 4237212335 4237212339 4237212334 4237212331 4237212336 4237212343 4237212348 4237212342 4237212347 4237212340 4237212345 4237212349 4237212344 4237212341 4237212346 4237212353 4237212358 4237212352 4237212357 4237212350 4237212355 4237212359 4237212354 4237212351 4237212356 4237212363 4237212368 4237212362 4237212367 4237212360 4237212365 4237212369 4237212364 4237212361 4237212366 4237212373 4237212378 4237212372 4237212377 4237212370 4237212375 4237212379 4237212374 4237212371 4237212376 4237212383 4237212388 4237212382 4237212387 4237212380 4237212385 4237212389 4237212384 4237212381 4237212386 4237212393 4237212398 4237212392 4237212397 4237212390 4237212395 4237212399 4237212394 4237212391 4237212396 4237212403 4237212408 4237212402 4237212407 4237212400 4237212405 4237212409 4237212404 4237212401 4237212406 4237212413 4237212418 4237212412 4237212417 4237212410 4237212415 4237212419 4237212414 4237212411 4237212416 4237212423 4237212428 4237212422 4237212427 4237212420 4237212425 4237212429 4237212424 4237212421 4237212426 4237212433 4237212438 4237212432 4237212437 4237212430 4237212435 4237212439 4237212434 4237212431 4237212436 4237212443 4237212448 4237212442 4237212447 4237212440 4237212445 4237212449 4237212444 4237212441 4237212446 4237212453 4237212458 4237212452 4237212457 4237212450 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4237212634 4237212631 4237212636 4237212643 4237212648 4237212642 4237212647 4237212640 4237212645 4237212649 4237212644 4237212641 4237212646 4237212653 4237212658 4237212652 4237212657 4237212650 4237212655 4237212659 4237212654 4237212651 4237212656 4237212663 4237212668 4237212662 4237212667 4237212660 4237212665 4237212669 4237212664 4237212661 4237212666 4237212673 4237212678 4237212672 4237212677 4237212670 4237212675 4237212679 4237212674 4237212671 4237212676 4237212683 4237212688 4237212682 4237212687 4237212680 4237212685 4237212689 4237212684 4237212681 4237212686 4237212693 4237212698 4237212692 4237212697 4237212690 4237212695 4237212699 4237212694 4237212691 4237212696 4237212703 4237212708 4237212702 4237212707 4237212700 4237212705 4237212709 4237212704 4237212701 4237212706 4237212713 4237212718 4237212712 4237212717 4237212710 4237212715 4237212719 4237212714 4237212711 4237212716 4237212723 4237212728 4237212722 4237212727 4237212720 4237212725 4237212729 4237212724 4237212721 4237212726 4237212733 4237212738 4237212732 4237212737 4237212730 4237212735 4237212739 4237212734 4237212731 4237212736 4237212743 4237212748 4237212742 4237212747 4237212740 4237212745 4237212749 4237212744 4237212741 4237212746 4237212753 4237212758 4237212752 4237212757 4237212750 4237212755 4237212759 4237212754 4237212751 4237212756 4237212763 4237212768 4237212762 4237212767 4237212760 4237212765 4237212769 4237212764 4237212761 4237212766 4237212773 4237212778 4237212772 4237212777 4237212770 4237212775 4237212779 4237212774 4237212771 4237212776 4237212783 4237212788 4237212782 4237212787 4237212780 4237212785 4237212789 4237212784 4237212781 4237212786 4237212793 4237212798 4237212792 4237212797 4237212790 4237212795 4237212799 4237212794 4237212791 4237212796 4237212803 4237212808 4237212802 4237212807 4237212800 4237212805 4237212809 4237212804 4237212801 4237212806 4237212813 4237212818 4237212812 4237212817 4237212810 4237212815 4237212819 4237212814 4237212811 4237212816 4237212823 4237212828 4237212822 4237212827 4237212820 4237212825 4237212829 4237212824 4237212821 4237212826 4237212833 4237212838 4237212832 4237212837 4237212830 4237212835 4237212839 4237212834 4237212831 4237212836 4237212843 4237212848 4237212842 4237212847 4237212840 4237212845 4237212849 4237212844 4237212841 4237212846 4237212853 4237212858 4237212852 4237212857 4237212850 4237212855 4237212859 4237212854 4237212851 4237212856 4237212863 4237212868 4237212862 4237212867 4237212860 4237212865 4237212869 4237212864 4237212861 4237212866 4237212873 4237212878 4237212872 4237212877 4237212870 4237212875 4237212879 4237212874 4237212871 4237212876 4237212883 4237212888 4237212882 4237212887 4237212880 4237212885 4237212889 4237212884 4237212881 4237212886 4237212893 4237212898 4237212892 4237212897 4237212890 4237212895 4237212899 4237212894 4237212891 4237212896 4237212903 4237212908 4237212902 4237212907 4237212900 4237212905 4237212909 4237212904 4237212901 4237212906 4237212913 4237212918 4237212912 4237212917 4237212910 4237212915 4237212919 4237212914 4237212911 4237212916 4237212923 4237212928 4237212922 4237212927 4237212920 4237212925 4237212929 4237212924 4237212921 4237212926 4237212933 4237212938 4237212932 4237212937 4237212930 4237212935 4237212939 4237212934 4237212931 4237212936 4237212943 4237212948 4237212942 4237212947 4237212940 4237212945 4237212949 4237212944 4237212941 4237212946 4237212953 4237212958 4237212952 4237212957 4237212950 4237212955 4237212959 4237212954 4237212951 4237212956 4237212963 4237212968 4237212962 4237212967 4237212960 4237212965 4237212969 4237212964 4237212961 4237212966 4237212973 4237212978 4237212972 4237212977 4237212970 4237212975 4237212979 4237212974 4237212971 4237212976 4237212983 4237212988 4237212982 4237212987 4237212980 4237212985 4237212989 4237212984 4237212981 4237212986 4237212993 4237212998 4237212992 4237212997 4237212990 4237212995 4237212999 4237212994 4237212991 4237212996

Above active phone number (423)721-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.