NumberResearchRecent prefix assignments
369 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 2026-04
Which carriers received which NPA-NXX prefixes, and where. Assignments are initial assignments from NANPA records — because of number portability, the current serving carrier of individual numbers may differ. For finer-grained activity, see the thousands-block view above.
Most active assignees, last 30 days
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| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 315-707 | VERIZON NEW YORK, INC. | 9104 | SKANEATLES | NY | |
| 315-708 | VERIZON NEW YORK, INC. | 9104 | SYRACUSE | NY | |
| 315-709 | VERIZON NEW YORK, INC. | 9104 | ROME | NY | |
| 315-711 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | NY | |
| 315-712 | VERIZON NEW YORK, INC. | 9104 | SENECA FLS | NY | |
| 315-713 | ONVOY, LLC- NY | 384C | OGDENSBURG | NY | |
| 315-714 | VERIZON NEW YORK, INC. | 9104 | CANTON | NY | |
| 315-715 | VERIZON NEW YORK, INC. | 9104 | LIVERPOOL | NY | |
| 315-716 | BOOST SUBSCRIBERCO L.L.C. | 490J | GENEVA | NY | |
| 315-717 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | HERKIMER | NY | |
| 315-719 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | GENEVA | NY | |
| 315-720 | VERIZON NEW YORK, INC. | 9104 | BALDWINSVL | NY | |
| 315-721 | VERIZON NEW YORK, INC. | 9104 | UTICA | NY | |
| 315-722 | SPOK, INC. | 6630 | UTICA | NY | |
| 315-723 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | UTICA | NY | |
| 315-724 | VERIZON NEW YORK, INC. | 9104 | UTICA | NY | |
| 315-725 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | UTICA | NY | |
| 315-727 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | SYRACUSE | NY | |
| 315-729 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | SYRACUSE | NY | |
| 315-730 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | AUBURN | NY | |
| 315-731 | VERIZON NEW YORK, INC. | 9104 | UTICA | NY | |
| 315-732 | VERIZON NEW YORK, INC. | 9104 | UTICA | NY | |
| 315-733 | VERIZON NEW YORK, INC. | 9104 | UTICA | NY | |
| 315-734 | VERIZON NEW YORK, INC. | 9104 | UTICA | NY | |
| 315-735 | VERIZON NEW YORK, INC. | 9104 | UTICA | NY | |
| 315-736 | VERIZON NEW YORK, INC. | 9104 | UTICA | NY | |
| 315-737 | VERIZON NEW YORK, INC. | 9104 | UTICA | NY | |
| 315-738 | VERIZON NEW YORK, INC. | 9104 | UTICA | NY | |
| 315-739 | AMERICAN MESSAGING SERVICES, LLC | 9748 | UTICA | NY | |
| 315-742 | VERIZON NEW YORK, INC. | 9104 | POTSDAM | NY | |
| 315-743 | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | BALDWINSVL | NY | |
| 315-746 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | OSWEGO | NY | |
| 315-747 | CONTACT COMMUNICATIONS, INC. | 4721 | MADRID | NY | |
| 315-749 | PAETEC ITEL, LLC | 829J | UTICA | NY | |
| 315-750 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | HAMILTON | NY | |
| 315-752 | PAETEC ITEL, LLC | 829J | CICERO | NY | |
| 315-754 | VERIZON NEW YORK, INC. | 9104 | RED CREEK | NY | |
| 315-756 | TWC IP ENABLED SERVICES, LLC | 793K | BELLEVILLE | NY | |
| 315-761 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SYLVAN BCH | NY | |
| 315-762 | VERIZON NEW YORK, INC. | 9104 | SYLVAN BCH | NY | |
| 315-763 | PEERING HUB, INC. - NY | 818H | FORESTPORT | NY | |
| 315-764 | VERIZON NEW YORK, INC. | 9104 | MASSENA | NY | |
| 315-765 | VERIZON NEW YORK, INC. | 9104 | UTICA | NY | |
| 315-767 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | WATERTOWN | NY | |
| 315-768 | VERIZON NEW YORK, INC. | 9104 | UTICA | NY | |
| 315-769 | VERIZON NEW YORK, INC. | 9104 | MASSENA | NY | |
| 315-770 | PAETEC ITEL, LLC | 829J | SYRACUSE | NY | |
| 315-771 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WATERTOWN | NY | |
| 315-772 | TC SYSTEMS, INC. - NY | 7140 | WATERTOWN | NY | |
| 315-773 | VERIZON NEW YORK, INC. | 9104 | WATERTOWN | NY |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 2026-04 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.