NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/26/2026
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 |
|---|---|---|---|---|---|---|
| — | 724-887 | not yet reported which blocks → | VERIZON PENNSYLVANIA, INC. | 9208 | SCOTTDALE | PA |
| — | 724-891 | 0XXX8XXX · 2 holders which blocks → | VERIZON PENNSYLVANIA, INC. | 9208 | BEAVER FLS | PA |
| — | 724-925 | 0XXX which blocks → | VERIZON PENNSYLVANIA, INC. | 9208 | YOUNGWOOD | PA |
| — | 724-926 | 5XXX6XXX7XXX · 2 holders which blocks → | VERIZON PENNSYLVANIA, INC. | 9208 | MCDONALD | PA |
| — | 724-929 | not yet reported which blocks → | VERIZON PENNSYLVANIA, INC. | 9208 | BELLEVRNON | PA |
| — | 724-930 | 2XXX4XXX5XXX6XXX · 4 holders which blocks → | VERIZON PENNSYLVANIA, INC. | 9208 | BELLEVRNON | PA |
| — | 724-938 | not yet reported which blocks → | VERIZON PENNSYLVANIA, INC. | 9208 | CALIFORNIA | PA |
| — | 724-941 | not yet reported which blocks → | VERIZON PENNSYLVANIA, INC. | 9208 | MCMURRAY | PA |
| — | 724-942 | 8XXX which blocks → | VERIZON PENNSYLVANIA, INC. | 9208 | MCMURRAY | PA |
| — | 724-947 | 1XXX6XXX8XXX · 2 holders which blocks → | VERIZON PENNSYLVANIA, INC. | 9208 | BURGETTSTN | PA |
| — | 724-962 | not yet reported which blocks → | VERIZON PENNSYLVANIA, INC. | 9208 | SHARPSVL | PA |
| — | 724-969 | 1XXX2XXX3XXX7XXX9XXX · 3 holders which blocks → | VERIZON PENNSYLVANIA, INC. | 9208 | MCMURRAY | PA |
| — | 724-981 | not yet reported which blocks → | VERIZON PENNSYLVANIA, INC. | 9208 | SHARON | PA |
| — | 724-982 | 0XXX1XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → | VERIZON PENNSYLVANIA, INC. | 9208 | SHARON | PA |
| — | 724-983 | 9XXX which blocks → | VERIZON PENNSYLVANIA, INC. | 9208 | SHARON | PA |
| — | 724-995 | 0XXX2XXX3XXX4XXX5XXX6XXX8XXX9XXX · 3 holders which blocks → | VERIZON PENNSYLVANIA, INC. | 9208 | LIGONIER | PA |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/26/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.