All assignees
799 prefixes in 860 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 860-901 | WINDSORLKS | 7229 | — | Yes |
| 860-902 | WINDSOR | 7229 | — | Yes |
| 860-903 | WINDSORLKS | 7229 | — | Yes |
| 860-904 | HARTFORD | 7229 | — | Yes |
| 860-905 | WINDSOR | 9147 | 2007-06-05 | Yes |
| 860-906 | HARTFORD | 7229 | — | Yes |
| 860-907 | WINDSOR | 7229 | — | Yes |
| 860-908 | NORWICH | 4036 | — | — |
| 860-909 | WINSTED | 199F | 2014-04-07 | Yes |
| 860-910 | NEW LONDON | 4800 | 2001-05-01 | Yes |
| 860-911 | XXXXXXXXXX | MULT | — | — |
| 860-912 | NEW LONDON | 6388 | — | Yes |
| 860-913 | HARTFORD | 5562 | — | Yes |
| 860-914 | NEWBRITAIN | 6624 | 2016-10-12 | Yes |
| 860-915 | NEWMILFORD | 829J | — | Yes |
| 860-916 | HARTFORD | 6388 | — | — |
| 860-917 | NORWICH | 6388 | 2001-07-26 | Yes |
| 860-918 | GLASTONBY | 6388 | — | Yes |
| 860-919 | SOUTHINGTN | 6388 | — | — |
| 860-920 | HARTFORD | 7229 | — | Yes |
| 860-921 | TORRINGTON | 829J | — | Yes |
| 860-922 | HARTFORD | 5562 | — | Yes |
| 860-923 | PUTNAM | 9147 | — | Yes |
| 860-924 | HARTFORD | 350E | 2011-03-03 | Yes |
| 860-925 | WINDSOR | 829J | — | Yes |
| 860-926 | ROCKVILLE | 318J | — | Yes |
| 860-927 | KENT | 9147 | — | Yes |
| 860-928 | PUTNAM | 9147 | — | — |
| 860-929 | HARTFORD | 829J | — | Yes |
| 860-930 | HARTFORD | 6388 | — | — |
| 860-931 | WILLIMNTIC | 6624 | 2014-10-01 | Yes |
| 860-932 | DANIELSON | 9147 | — | Yes |
| 860-933 | WILLIMNTIC | 6388 | 2002-04-23 | Yes |
| 860-934 | NORWICH | 6624 | 2014-12-09 | Yes |
| 860-935 | NOTHOMPSON | 9147 | — | Yes |
| 860-936 | HARTFORD | 6388 | 2015-12-04 | Yes |
| 860-937 | HARTFORD | 318J | 2014-12-15 | Yes |
| 860-938 | DEEP RIVER | 6624 | 2001-03-26 | Yes |
| 860-939 | HARTFORD | 9748 | — | — |
| 860-940 | BRISTOL | 829J | — | Yes |
| 860-941 | NEW LONDON | 6388 | — | Yes |
| 860-942 | WILLIMNTIC | 6388 | — | Yes |
| 860-943 | OLD SAYBRK | 829J | — | Yes |
| 860-944 | HARTFORD | 4036 | — | — |
| 860-945 | WATERTOWN | 9147 | — | — |
| 860-946 | NEWMILFORD | 829J | — | Yes |
| 860-947 | HARTFORD | 9147 | — | Yes |
| 860-948 | HARTFORD | 9147 | — | Yes |
| 860-949 | NORWICH | 6388 | 2006-07-20 | Yes |
| 860-950 | — | — | ||
| 860-951 | HARTFORD | 9147 | — | Yes |
| 860-952 | HARTFORD | 9147 | — | Yes |
| 860-953 | HARTFORD | 9147 | — | — |
| 860-954 | HARTFORD | 9147 | — | — |
| 860-955 | HARTFORD | 539F | 2010-03-19 | Yes |
| 860-956 | HARTFORD | 9147 | — | Yes |
| 860-957 | NEWMILFORD | 9147 | — | Yes |
| 860-958 | — | — | ||
| 860-959 | — | — | ||
| 860-960 | TORRINGTON | 6624 | 2015-02-23 | Yes |
| 860-961 | NEW LONDON | 5562 | — | Yes |
| 860-962 | ENFIELD | 639C | — | Yes |
| 860-963 | PUTNAM | 9147 | — | Yes |
| 860-964 | OLD SAYBRK | 6624 | 2001-06-21 | Yes |
| 860-965 | HARTFORD | 4036 | 2001-07-02 | — |
| 860-966 | HARTFORD | 6388 | 2002-04-23 | — |
| 860-967 | HARTFORD | 4800 | 2002-04-23 | Yes |
| 860-968 | GLASTONBY | 7421 | — | Yes |
| 860-969 | HARTFORD | 639C | 2015-01-21 | Yes |
| 860-970 | HARTFORD | 639C | 2006-04-05 | Yes |
| 860-971 | STAFFD SPG | 539F | 2006-03-17 | Yes |
| 860-972 | HARTFORD | 9147 | 2008-01-15 | Yes |
| 860-973 | BRISTOL | 7229 | — | Yes |
| 860-974 | PUTNAM | 9147 | — | Yes |
| 860-975 | MIDDLETOWN | 7229 | — | Yes |
| 860-976 | — | — | ||
| 860-977 | HARTFORD | 4036 | — | — |
| 860-978 | HARTFORD | 4036 | — | — |
| 860-979 | ROCKVILLE | 829J | — | Yes |
| 860-980 | MYSTIC | 199F | 2015-04-23 | Yes |
| 860-981 | WATERTOWN | 318J | 2023-06-15 | Yes |
| 860-982 | HARTFORD | 5562 | 2001-03-26 | Yes |
| 860-983 | HARTFORD | 5562 | — | Yes |
| 860-984 | NEW LONDON | 6624 | — | Yes |
| 860-985 | HARTFORD | 5562 | — | Yes |
| 860-986 | HARTFORD | 9147 | — | Yes |
| 860-987 | HARTFORD | 9147 | — | Yes |
| 860-988 | SIMSBURY | 829J | — | Yes |
| 860-989 | HARTFORD | 4036 | — | — |
| 860-990 | HARTFORD | 6388 | 2010-07-09 | Yes |
| 860-991 | NEWBRITAIN | 9147 | — | — |
| 860-992 | HARTFORD | 4036 | 2006-04-06 | Yes |
| 860-993 | HARTFORD | 6624 | 2011-03-10 | Yes |
| 860-994 | HARTFORD | 9147 | 2014-07-21 | Yes |
| 860-995 | HARTFORD | 6624 | 2001-08-24 | — |
| 860-996 | HARTFORD | 6388 | 2015-09-04 | Yes |
| 860-997 | HARTFORD | 6624 | — | — |
| 860-998 | HARTFORD | 9147 | — | — |
| 860-999 | HARTFORD | 539F | 2012-11-20 | 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.