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.
Most active assignees, all time — NPA 514
New assignments by month
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Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2001-12-04 | 514-776 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2001-11-19 | 514-775 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2001-11-07 | 514-774 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2001-10-05 | 514-773 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2001-08-14 | 514-772 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2001-08-09 | 514-771 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2001-07-23 | 514-701 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2001-07-18 | 514-702 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2001-06-29 | 514-703 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2001-06-05 | 514-704 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2001-05-31 | 514-705 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2001-05-09 | 514-706 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2001-05-04 | 514-707 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2001-03-28 | 514-708 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2001-03-26 | 514-226 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2001-02-21 | 514-210 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2001-02-19 | 514-220 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2001-01-15 | 514-229 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2001-01-04 | 514-258 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2000-10-31 | 514-973 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2000-10-31 | 514-974 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2000-10-02 | 514-972 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2000-08-21 | 514-971 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2000-08-17 | 514-923 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2000-07-24 | 514-922 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2000-07-13 | 514-246 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2000-06-27 | 514-247 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2000-06-02 | 514-219 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2000-05-25 | 514-248 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2000-05-04 | 514-216 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 2000-01-06 | 514-926 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 1999-11-22 | 514-929 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 1999-11-19 | 514-910 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| 1999-10-21 | 514-214 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| — | 514-212 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| — | 514-213 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| — | 514-217 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| — | 514-231 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| — | 514-232 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| — | 514-233 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| — | 514-234 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| — | 514-235 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| — | 514-236 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| — | 514-237 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| — | 514-238 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| — | 514-239 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| — | 514-249 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| — | 514-386 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| — | 514-592 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
| — | 514-709 | not yet reported which blocks → | Bell Mobility | 6574 | Montreal | — |
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.