All assignees
410 prefixes in 731 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 731-692 | DYER | 9419 | — | — |
| 731-693 | JACKSON | 6673 | — | — |
| 731-694 | JACKSON | 6673 | — | — |
| 731-695 | JACKSON | 6673 | — | — |
| 731-696 | ALAMO | 0561 | — | Yes |
| 731-697 | JACKSON | 6673 | — | — |
| 731-698 | UNION CITY | 2891 | — | — |
| 731-699 | DRESDEN | 6214 | — | Yes |
| 731-700 | XXXXXXXXXX | MULT | — | — |
| 731-703 | SHARON | 792K | 2006-08-16 | Yes |
| 731-707 | BIG SANDY | 6214 | 2001-07-31 | Yes |
| 731-710 | HALLS | 525E | 2021-06-22 | Yes |
| 731-711 | XXXXXXXXXX | MULT | — | — |
| 731-713 | SELMER | 2891 | — | — |
| 731-723 | MILAN | 9419 | — | Yes |
| 731-727 | SAVANNAH | 829J | — | Yes |
| 731-730 | HENDERSON | 6214 | — | Yes |
| 731-731 | DYERSBURG | 525E | 2022-09-27 | Yes |
| 731-732 | GRAND JCT | 4806 | 2004-10-26 | Yes |
| 731-733 | PARSONS | 6214 | 2003-04-30 | — |
| 731-734 | BROWNSVL | 525E | — | Yes |
| 731-736 | JACKSON | 792K | 2005-10-31 | Yes |
| 731-737 | DYERSBURG | 516J | 2022-03-04 | Yes |
| 731-738 | HENNING | 9419 | — | — |
| 731-741 | BROWNSVL | 793K | 2012-06-13 | Yes |
| 731-742 | BRADFORD | 0583 | — | Yes |
| 731-747 | HUMBOLDT | 525E | 2016-02-29 | Yes |
| 731-749 | KENTON | 9419 | — | Yes |
| 731-764 | GRAND JCT | 9419 | — | — |
| 731-766 | TRENTON | 516J | 2022-02-22 | Yes |
| 731-770 | WHITEVILLE | 525E | 2021-06-22 | Yes |
| 731-772 | BROWNSVL | 9419 | — | — |
| 731-777 | DYERSBURG | 276F | 2016-04-06 | Yes |
| 731-779 | BROWNSVL | 9419 | — | — |
| 731-780 | BROWNSVL | 6214 | — | Yes |
| 731-782 | COTTAGEGRV | 0421 | — | — |
| 731-783 | MEDINA | 9419 | — | — |
| 731-784 | HUMBOLDT | 9419 | — | — |
| 731-787 | GIBSON | 9419 | — | Yes |
| 731-788 | MICHIE | 622J | 2021-09-08 | Yes |
| 731-792 | HUNTINGDON | 829J | — | Yes |
| 731-793 | HUNTINGDON | 6214 | — | Yes |
| 731-796 | UNION CITY | 6214 | — | — |
| 731-798 | LEXINGTON | 6214 | — | Yes |
| 731-799 | LATHAM | 4336 | — | — |
| 731-800 | LEXINGTON | 525E | 2017-09-27 | Yes |
| 731-803 | JACKSON | 6214 | — | — |
| 731-809 | TIPTONVL | 2891 | 2001-01-23 | — |
| 731-810 | DECATURVL | 2891 | 2001-02-26 | — |
| 731-811 | XXXXXXXXXX | MULT | — | — |
| 731-819 | MARTIN | 6673 | 2005-05-26 | — |
| 731-822 | PALMERSVL | 4336 | — | — |
| 731-824 | HUMBOLDT | 9419 | — | — |
| 731-831 | SIDONIA | 624H | 2023-05-10 | Yes |
| 731-836 | HALLS | 9419 | — | — |
| 731-837 | MIDDLETON | 4806 | 2006-02-22 | Yes |
| 731-844 | HENDERSON | 516J | — | Yes |
| 731-845 | PARSONS | 0575 | — | Yes |
| 731-847 | PARSONS | 0575 | — | — |
| 731-852 | DECATURVL | 0575 | — | — |
| 731-855 | TRENTON | 9419 | — | — |
| 731-858 | SARDIS | 0575 | — | Yes |
| 731-859 | WHITEVILLE | 4806 | 2004-10-26 | Yes |
| 731-867 | PARIS | 939H | 2022-10-25 | Yes |
| 731-868 | JACKSON | 4806 | — | Yes |
| 731-877 | GLEASON | 145J | 2020-05-20 | Yes |
| 731-879 | HENDERSON | 6214 | — | Yes |
| 731-881 | MARTIN | 4336 | 2004-03-25 | — |
| 731-882 | DYERSBURG | 4806 | — | Yes |
| 731-884 | UNION CITY | 9419 | — | — |
| 731-885 | UNION CITY | 9419 | — | — |
| 731-886 | UNION CITY | 9419 | — | Yes |
| 731-888 | BIG SANDY | 073H | 2017-03-01 | Yes |
| 731-891 | JACKSON | 525E | — | Yes |
| 731-894 | DYERSBURG | 2891 | — | — |
| 731-900 | BIG SANDY | 965H | 2020-06-09 | Yes |
| 731-903 | HALLS | 4806 | 2004-10-26 | Yes |
| 731-907 | HORNBEAK | 4806 | 2004-10-27 | Yes |
| 731-910 | PARIS | 525E | 2021-06-22 | Yes |
| 731-911 | XXXXXXXXXX | MULT | — | — |
| 731-924 | PARIS | 525E | — | Yes |
| 731-925 | SAVANNAH | 9419 | — | — |
| 731-926 | SAVANNAH | 9419 | — | Yes |
| 731-927 | JACKSON | 9419 | 2001-07-28 | Yes |
| 731-928 | JACKSON | 6214 | — | Yes |
| 731-931 | DYERSBURG | 6673 | — | Yes |
| 731-934 | BETHEL SPG | 9419 | — | — |
| 731-935 | JACKSON | 9419 | — | Yes |
| 731-937 | KENTON | 4806 | 2004-10-26 | Yes |
| 731-944 | SO FULTON | 114F | 2001-06-26 | Yes |
| 731-950 | — | — | ||
| 731-951 | JACKSON | 829J | 2001-12-05 | Yes |
| 731-958 | — | — | ||
| 731-959 | — | — | ||
| 731-961 | BELLS | 6673 | — | Yes |
| 731-967 | LEXINGTON | 9419 | — | Yes |
| 731-968 | LEXINGTON | 9419 | — | — |
| 731-973 | SIDONIA | 4336 | — | — |
| 731-976 | — | — | ||
| 731-980 | LEXINGTON | 6214 | — | Yes |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.