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 |
|---|---|---|---|---|---|---|
| — | 701-254 | not yet reported which blocks → | BEK COMMUNICATIONS COOPERATIVE | 1604 | LINTON | ND |
| — | 701-273 | not yet reported which blocks → | BEK COMMUNICATIONS COOPERATIVE | 1604 | PETTIBONE | ND |
| — | 701-286 | not yet reported which blocks → | BEK COMMUNICATIONS COOPERATIVE | 1604 | REGAN | ND |
| — | 701-327 | not yet reported which blocks → | BEK COMMUNICATIONS COOPERATIVE | 1604 | TAPPEN | ND |
| — | 701-332 | not yet reported which blocks → | BEK COMMUNICATIONS COOPERATIVE | 1604 | KINTYRE | ND |
| — | 701-336 | not yet reported which blocks → | BEK COMMUNICATIONS COOPERATIVE | 1604 | STRASBURG | ND |
| — | 701-378 | not yet reported which blocks → | BEK COMMUNICATIONS COOPERATIVE | 1604 | LEHR | ND |
| — | 701-387 | not yet reported which blocks → | BEK COMMUNICATIONS COOPERATIVE | 1604 | STERLING | ND |
| — | 701-392 | not yet reported which blocks → | BEK COMMUNICATIONS COOPERATIVE | 1604 | ROBINSON | ND |
| — | 701-423 | not yet reported which blocks → | BEK COMMUNICATIONS COOPERATIVE | 1604 | ZEELAND | ND |
| — | 701-452 | not yet reported which blocks → | BEK COMMUNICATIONS COOPERATIVE | 1604 | WISHEK | ND |
| — | 701-475 | not yet reported which blocks → | BEK COMMUNICATIONS COOPERATIVE | 1604 | STEELE | ND |
| — | 701-673 | not yet reported which blocks → | BEK COMMUNICATIONS COOPERATIVE | 1604 | MCKENZIE | ND |
| — | 701-734 | not yet reported which blocks → | BEK COMMUNICATIONS COOPERATIVE | 1604 | WILTON | ND |
| — | 701-754 | not yet reported which blocks → | BEK COMMUNICATIONS COOPERATIVE | 1604 | NAPOLEON | ND |
| — | 701-782 | not yet reported which blocks → | BEK COMMUNICATIONS COOPERATIVE | 1604 | HAZELTON | ND |
| — | 701-867 | not yet reported which blocks → | BEK COMMUNICATIONS COOPERATIVE | 1604 | TUTTLE | ND |
| — | 701-943 | not yet reported which blocks → | BEK COMMUNICATIONS COOPERATIVE | 1604 | WING | ND |
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.