NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/20/2026
The Code holder is who opened each NPA-NXX prefix — not necessarily who holds the numbers. A prefix is 10,000 numbers, but under pooling its ten 1,000-number blocks are handed out individually, often to different carriers; the code holder may hold only one block, or none. The Thousands-blocks column shows how the ten blocks are really split — click which blocks → to see who holds each 1,000-number block and its last-4-digit range. Assignments are initial assignments; the current serving carrier may differ due to portability.
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| — | 914-961 | not yet reported which blocks → | VERIZON NEW YORK, INC. | 9104 | WSCHSTZN02 | NY |
| — | 914-962 | not yet reported which blocks → | VERIZON NEW YORK, INC. | 9104 | YORKTN HTS | NY |
| — | 914-963 | not yet reported which blocks → | VERIZON NEW YORK, INC. | 9104 | WSCHSTZN01 | NY |
| — | 914-964 | not yet reported which blocks → | VERIZON NEW YORK, INC. | 9104 | WSCHSTZN01 | NY |
| — | 914-965 | not yet reported which blocks → | VERIZON NEW YORK, INC. | 9104 | WSCHSTZN01 | NY |
| — | 914-966 | 6XXX9XXX · 2 holders which blocks → | VERIZON NEW YORK, INC. | 9104 | WSCHSTZN01 | NY |
| — | 914-967 | not yet reported which blocks → | VERIZON NEW YORK, INC. | 9104 | WSCHSTZN09 | NY |
| — | 914-968 | not yet reported which blocks → | VERIZON NEW YORK, INC. | 9104 | WSCHSTZN01 | NY |
| — | 914-969 | not yet reported which blocks → | VERIZON NEW YORK, INC. | 9104 | WSCHSTZN01 | NY |
| — | 914-976 | not yet reported which blocks → | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | NY |
| — | 914-978 | none assigned yet which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MIDDLETOWN | NY |
| — | 914-979 | 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 3 holders which blocks → | VERIZON NEW YORK, INC. | 9104 | WSCHSTZN01 | NY |
| — | 914-980 | not yet reported which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | WSCHSTZN06 | NY |
| — | 914-981 | not yet reported which blocks → | VERIZON NEW YORK, INC. | 9104 | XXXXXXXXXX | NY |
| — | 914-982 | not yet reported which blocks → | VERIZON NEW YORK, INC. | 9104 | XXXXXXXXXX | NY |
| — | 914-984 | 2XXX3XXX5XXX7XXX8XXX9XXX · 3 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | PLEASANTVL | NY |
| — | 914-987 | 0–9 XXXall 10 · 4 holders which blocks → | ONVOY, LLC- NY | 384C | OSSINING | NY |
| — | 914-988 | not yet reported which blocks → | PAETEC ITEL, LLC | 829J | WSCHSTZN08 | NY |
| — | 914-989 | 0XXX1XXX9XXX · 2 holders which blocks → | VERIZON NEW YORK, INC. | 9104 | WSCHSTZN08 | NY |
| — | 914-991 | not yet reported which blocks → | VERIZON NEW YORK, INC. | 9104 | XXXXXXXXXX | NY |
| — | 914-992 | not yet reported which blocks → | PAETEC ITEL, LLC | 829J | WSCHSTZN08 | NY |
| — | 914-993 | not yet reported which blocks → | VERIZON NEW YORK, INC. | 9104 | WSCHSTZN08 | NY |
| — | 914-995 | not yet reported which blocks → | CABLEVISION LIGHTPATH, INC. - NY | 7126 | WSCHSTZN08 | NY |
| — | 914-996 | 0XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 4 holders which blocks → | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7133 | WSCHSTZN09 | NY |
| — | 914-997 | not yet reported which blocks → | VERIZON NEW YORK, INC. | 9104 | WSCHSTZN08 | NY |
| — | 914-998 | 0XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 6 holders which blocks → | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7133 | WSCHSTZN06 | NY |
| — | 914-999 | 0–9 XXXall 10 · 8 holders which blocks → | ONVOY, LLC- NY | 384C | WSCHSTZN03 | NY |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.