NEW CINGULAR WIRELESS PCS, LLC - DC
68 prefixes in 617 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 617-240 | SAUGUS | 4036 | — | — |
| 617-257 | SAUGUS | 4036 | — | — |
| 617-281 | WALTHAM | 4036 | — | — |
| 617-283 | BOSTON | 4036 | — | — |
| 617-291 | MILTON | 4036 | — | — |
| 617-301 | CAMBRIDGE | 4036 | 2004-07-13 | Yes |
| 617-306 | BOSTON | 4036 | — | — |
| 617-320 | BOSTON | 4036 | — | — |
| 617-335 | CAMBRIDGE | 4036 | — | — |
| 617-347 | QUINCY | 4036 | — | — |
| 617-365 | DEDHAM | 4036 | — | — |
| 617-416 | BOSTON | 4036 | 2001-02-16 | — |
| 617-417 | CAMBRIDGE | 4036 | 2001-02-16 | Yes |
| 617-435 | JAMAICA PL | 4036 | — | — |
| 617-460 | CAMBRIDGE | 4036 | — | Yes |
| 617-462 | DEDHAM | 4036 | — | — |
| 617-470 | BOSTON | 4036 | — | — |
| 617-480 | BOSTON | 4036 | — | — |
| 617-510 | BOSTON | 4036 | — | — |
| 617-513 | BOSTON | 4036 | — | — |
| 617-515 | BOSTON | 4036 | — | — |
| 617-538 | WALTHAM | 4036 | — | — |
| 617-543 | BOSTON | 4036 | — | — |
| 617-584 | NEWTON | 4036 | — | — |
| 617-605 | MALDEN | 4036 | — | — |
| 617-609 | MILTON | 4036 | 2024-01-05 | Yes |
| 617-610 | NEWTON | 4036 | — | — |
| 617-633 | WALTHAM | 4036 | — | — |
| 617-640 | DEDHAM | 4036 | — | — |
| 617-650 | BOSTON | 4036 | — | — |
| 617-653 | QUINCY | 4036 | — | — |
| 617-678 | NEWTON | 4036 | — | — |
| 617-688 | KINGSTON | 4036 | — | — |
| 617-697 | BOSTON | 4036 | — | — |
| 617-710 | CAMBRIDGE | 4036 | — | — |
| 617-750 | QUINCY | 4036 | — | — |
| 617-755 | BOSTON | 4036 | — | — |
| 617-759 | DEDHAM | 4036 | — | — |
| 617-763 | BOSTON | 4036 | — | — |
| 617-771 | MALDEN | 4036 | — | — |
| 617-775 | NEWTON | 4036 | — | — |
| 617-784 | BOSTON | 4036 | — | — |
| 617-791 | SAUGUS | 4036 | — | — |
| 617-794 | BOSTON | 4036 | — | — |
| 617-803 | CAMBRIDGE | 4036 | — | — |
| 617-816 | BOSTON | 4036 | — | — |
| 617-817 | BRIGHTON | 4036 | — | — |
| 617-827 | WEYMOUTH | 4036 | — | — |
| 617-834 | BOSTON | 4036 | — | — |
| 617-838 | BOSTON | 4036 | — | — |
| 617-840 | BOSTON | 4036 | — | — |
| 617-842 | QUINCY | 4036 | — | — |
| 617-849 | BOSTON | 4036 | 2006-06-20 | Yes |
| 617-852 | CAMBRIDGE | 4036 | — | — |
| 617-893 | NEWTON | 4036 | — | — |
| 617-899 | CAMBRIDGE | 4036 | — | — |
| 617-901 | BOSTON | 4036 | — | — |
| 617-909 | CAMBRIDGE | 4036 | — | — |
| 617-922 | MILTON | 4036 | — | — |
| 617-930 | WALTHAM | 4036 | — | — |
| 617-943 | BOSTON | 4036 | — | — |
| 617-955 | CAMBRIDGE | 4036 | 2005-05-09 | Yes |
| 617-957 | MELROSE | 4036 | — | — |
| 617-962 | WALTHAM | 4036 | — | — |
| 617-966 | WALTHAM | 4036 | — | — |
| 617-967 | WALTHAM | 4036 | — | Yes |
| 617-968 | WALTHAM | 4036 | — | Yes |
| 617-974 | WALTHAM | 4036 | — | — |
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.