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 |
|---|---|---|---|---|---|---|
| — | 701-633 | not yet reported which blocks → | INTER-COMMUNITY TELEPHONE COMPANY, LLC | 1616 | BUFFALO | ND |
| — | 701-646 | not yet reported which blocks → | INTER-COMMUNITY TELEPHONE COMPANY, LLC | 1616 | SANBORN | ND |
| — | 701-668 | not yet reported which blocks → | INTER-COMMUNITY TELEPHONE COMPANY, LLC | 1616 | PAGE | ND |
| — | 701-689 | not yet reported which blocks → | INTER-COMMUNITY TELEPHONE COMPANY, LLC | 1616 | ALICE | ND |
| — | 701-733 | not yet reported which blocks → | INTER-COMMUNITY TELEPHONE COMPANY, LLC | 1616 | DAZEY | ND |
| — | 701-749 | not yet reported which blocks → | INTER-COMMUNITY TELEPHONE COMPANY, LLC | 1616 | TOWER CITY | ND |
| — | 701-769 | not yet reported which blocks → | INTER-COMMUNITY TELEPHONE COMPANY, LLC | 1616 | HANNAFORD | ND |
| — | 701-896 | not yet reported which blocks → | INTER-COMMUNITY TELEPHONE COMPANY, LLC | 1616 | ABSARAKA | ND |
| — | 701-924 | not yet reported which blocks → | INTER-COMMUNITY TELEPHONE COMPANY, LLC | 1616 | NOME | ND |
| — | 701-945 | not yet reported which blocks → | INTER-COMMUNITY TELEPHONE COMPANY, LLC | 1616 | HOPE | 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.