SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT
325 prefixes in 860 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 860-649 | MANCHESTER | 9147 | — | — |
| 860-651 | SIMSBURY | 9147 | — | — |
| 860-652 | GLASTONBY | 9147 | — | Yes |
| 860-653 | SIMSBURY | 9147 | — | — |
| 860-654 | WINDSORLKS | 9147 | — | — |
| 860-657 | GLASTONBY | 9147 | — | Yes |
| 860-658 | SIMSBURY | 9147 | — | — |
| 860-659 | GLASTONBY | 9147 | — | Yes |
| 860-660 | HARTFORD | 9147 | — | — |
| 860-663 | KILLINGWTH | 9147 | — | Yes |
| 860-664 | CLINTON | 9147 | — | Yes |
| 860-665 | HARTFORD | 9147 | — | — |
| 860-666 | HARTFORD | 9147 | — | — |
| 860-667 | HARTFORD | 9147 | — | — |
| 860-668 | WINDSORLKS | 9147 | — | — |
| 860-669 | CLINTON | 9147 | — | — |
| 860-672 | CORNWALL | 9147 | — | Yes |
| 860-673 | FARMINGTON | 9147 | — | — |
| 860-674 | FARMINGTON | 9147 | — | — |
| 860-675 | FARMINGTON | 9147 | — | — |
| 860-676 | FARMINGTON | 9147 | — | — |
| 860-677 | FARMINGTON | 9147 | — | — |
| 860-678 | FARMINGTON | 9147 | — | — |
| 860-679 | FARMINGTON | 9147 | — | — |
| 860-681 | SOUTHINGTN | 9147 | — | Yes |
| 860-682 | GLASTONBY | 9147 | — | Yes |
| 860-683 | WINDSOR | 9147 | — | — |
| 860-684 | STAFFD SPG | 9147 | — | — |
| 860-685 | MIDDLETOWN | 9147 | — | Yes |
| 860-686 | NEW LONDON | 9147 | — | — |
| 860-687 | WINDSOR | 9147 | — | — |
| 860-688 | WINDSOR | 9147 | — | — |
| 860-689 | HARWINTON | 9147 | — | Yes |
| 860-691 | NIANTIC | 9147 | — | Yes |
| 860-692 | HARTFORD | 9147 | — | Yes |
| 860-693 | CANTON | 9147 | — | — |
| 860-694 | NEW LONDON | 9147 | — | Yes |
| 860-695 | HARTFORD | 9147 | — | — |
| 860-696 | HARTFORD | 9147 | — | — |
| 860-701 | NEW LONDON | 9147 | — | Yes |
| 860-702 | HARTFORD | 9147 | — | Yes |
| 860-704 | MIDDLETOWN | 9147 | — | Yes |
| 860-714 | HARTFORD | 9147 | — | — |
| 860-715 | NEW LONDON | 9147 | — | — |
| 860-721 | HARTFORD | 9147 | — | — |
| 860-722 | HARTFORD | 9147 | — | Yes |
| 860-723 | HARTFORD | 9147 | — | — |
| 860-724 | HARTFORD | 9147 | — | Yes |
| 860-725 | HARTFORD | 9147 | — | Yes |
| 860-726 | HARTFORD | 9147 | — | Yes |
| 860-727 | HARTFORD | 9147 | — | Yes |
| 860-728 | HARTFORD | 9147 | — | Yes |
| 860-731 | WINDSOR | 9147 | — | Yes |
| 860-732 | NEW LONDON | 9147 | — | — |
| 860-738 | WINSTED | 9147 | — | — |
| 860-739 | NIANTIC | 9147 | — | — |
| 860-741 | ENFIELD | 9147 | — | — |
| 860-742 | COVENTRY | 9147 | — | — |
| 860-745 | ENFIELD | 9147 | — | — |
| 860-746 | ENFIELD | 9147 | — | Yes |
| 860-747 | PLAINVILLE | 9147 | — | — |
| 860-749 | ENFIELD | 9147 | — | — |
| 860-750 | NEWMILFORD | 9147 | 2014-07-21 | Yes |
| 860-755 | HARTFORD | 9147 | — | — |
| 860-756 | HARTFORD | 9147 | — | Yes |
| 860-757 | HARTFORD | 9147 | — | Yes |
| 860-763 | ENFIELD | 9147 | — | — |
| 860-765 | HARTFORD | 9147 | — | — |
| 860-766 | BRISTOL | 9147 | — | — |
| 860-767 | ESSEX | 9147 | — | — |
| 860-768 | HARTFORD | 9147 | — | Yes |
| 860-769 | HARTFORD | 9147 | — | — |
| 860-774 | DANIELSON | 9147 | — | — |
| 860-779 | DANIELSON | 9147 | — | — |
| 860-793 | PLAINVILLE | 9147 | — | — |
| 860-822 | NORWICH | 9147 | — | Yes |
| 860-823 | NORWICH | 9147 | — | Yes |
| 860-824 | CANAAN | 9147 | — | Yes |
| 860-826 | NEWBRITAIN | 9147 | — | Yes |
| 860-827 | NEWBRITAIN | 9147 | — | — |
| 860-828 | NEWBRITAIN | 9147 | — | — |
| 860-829 | NEWBRITAIN | 9147 | — | Yes |
| 860-832 | NEWBRITAIN | 9147 | — | — |
| 860-843 | SIMSBURY | 9147 | — | Yes |
| 860-844 | SIMSBURY | 9147 | — | Yes |
| 860-848 | NORWICH | 9147 | — | — |
| 860-859 | NORWICH | 9147 | — | Yes |
| 860-862 | NORWICH | 9147 | — | — |
| 860-868 | WASHINGTON | 9147 | — | Yes |
| 860-870 | ROCKVILLE | 9147 | — | — |
| 860-871 | ROCKVILLE | 9147 | — | — |
| 860-872 | ROCKVILLE | 9147 | — | — |
| 860-873 | MOODUS | 9147 | — | Yes |
| 860-875 | ROCKVILLE | 9147 | — | — |
| 860-878 | HARTFORD | 9147 | — | Yes |
| 860-885 | NORWICH | 9147 | — | Yes |
| 860-886 | NORWICH | 9147 | — | Yes |
| 860-887 | NORWICH | 9147 | — | — |
| 860-889 | NORWICH | 9147 | — | — |
| 860-892 | NORWICH | 9147 | — | 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.