NumberResearchRecent prefix assignments
366 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/18/2026
Which carriers received which NPA-NXX prefixes, and where. Assignments are initial assignments from NANPA records — because of number portability, the current serving carrier of individual numbers may differ. For finer-grained activity, see the thousands-block view above.
Most active assignees, last 30 days
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2006-09-15 | 845-535 | CABLEVISION LIGHTPATH, INC. - NY | 7126 | NYACK | NY |
| 2006-09-15 | 845-547 | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | SUFFERN | NY |
| 2006-09-15 | 905-216 | Rogers Communications Canada Inc. (Cable) | 743B | Brampton | — |
| 2006-09-15 | 931-982 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | COLUMBIA | TN |
| 2006-09-14 | 506-227 | TELUS Mobility | 8303 | Moncton | — |
| 2006-09-14 | 705-203 | TELUS Mobility | 8303 | Parry Sound | — |
| 2006-09-14 | 715-718 | CHARTER IP ENABLED SERVICES, LLC | 792K | SUPERIOR | WI |
| 2006-09-14 | 774-678 | COMCAST IP PHONE, LLC | 318J | WAREHAM | MA |
| 2006-09-14 | 781-733 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | NORWELL | MA |
| 2006-09-14 | 818-815 | PACIFIC BELL | 9740 | VAN NUYS | CA |
| 2006-09-14 | 819-214 | TELUS Mobility | 8303 | Lac-Megantic | — |
| 2006-09-14 | 819-215 | TELUS Mobility | 8303 | Maniwaki | — |
| 2006-09-14 | 864-510 | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | LANDRUM | SC |
| 2006-09-14 | 864-708 | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | INMAN | SC |
| 2006-09-14 | 902-297 | TELUS Mobility | 8303 | Amherst | — |
| 2006-09-14 | 902-298 | TELUS Mobility | 8303 | Bridgewater | — |
| 2006-09-14 | 902-299 | TELUS Mobility | 8303 | Chester | — |
| 2006-09-14 | 902-300 | TELUS Mobility | 8303 | Kentville | — |
| 2006-09-14 | 902-301 | TELUS Mobility | 8303 | New Glasgow | — |
| 2006-09-14 | 902-302 | TELUS Mobility | 8303 | Port Hawkesbury | — |
| 2006-09-13 | 204-232 | MTS Inc. | 991B | Winnipeg | — |
| 2006-09-13 | 208-492 | QWEST CORPORATION | 9636 | BOISE | ID |
| 2006-09-13 | 240-595 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 6395 | WSHNGTNZN3 | MD |
| 2006-09-13 | 407-746 | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | WINTERPARK | FL |
| 2006-09-13 | 443-966 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 6395 | FALLSTON | MD |
| 2006-09-13 | 450-919 | Videotron Ltd. | 8306 | Bromont | — |
| 2006-09-13 | 585-689 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | BLISS | NY |
| 2006-09-13 | 585-794 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ROCHESTER | NY |
| 2006-09-13 | 601-872 | LEVEL 3 COMMUNICATIONS, LLC - MS | 5178 | POPLARVL | MS |
| 2006-09-13 | 601-912 | LEVEL 3 COMMUNICATIONS, LLC - MS | 5178 | RICHTON | MS |
| 2006-09-13 | 619-502 | PACIFIC BELL | 9740 | CHULAVISTA | CA |
| 2006-09-13 | 647-345 | Rogers Communications Canada Inc. (Cable) | 743B | Toronto | — |
| 2006-09-13 | 705-206 | TELUS Mobility | 8303 | Sault Ste. Marie | — |
| 2006-09-13 | 705-207 | TELUS Mobility | 8303 | Sudbury | — |
| 2006-09-13 | 714-722 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | WESTMINSTR | CA |
| 2006-09-13 | 760-671 | METROPCS NETWORKS, LLC | 899D | DSERTHTSPG | CA |
| 2006-09-13 | 786-449 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | MIAMI | FL |
| 2006-09-13 | 786-838 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | MIAMI | FL |
| 2006-09-13 | 786-925 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | MIAMI | FL |
| 2006-09-13 | 818-689 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | VAN NUYS | CA |
| 2006-09-13 | 818-851 | TWC IP ENABLED SERVICES, LLC | 793K | AGOURA | CA |
| 2006-09-13 | 902-303 | TELUS Mobility | 8303 | Summerside | — |
| 2006-09-13 | 902-304 | TELUS Mobility | 8303 | Sydney | — |
| 2006-09-13 | 902-305 | TELUS Mobility | 8303 | Truro | — |
| 2006-09-13 | 902-306 | TELUS Mobility | 8303 | Windsor | — |
| 2006-09-13 | 902-307 | TELUS Mobility | 8303 | Yarmouth | — |
| 2006-09-13 | 909-544 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ONTARIO | CA |
| 2006-09-13 | 909-767 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | UPLAND | CA |
| 2006-09-13 | 951-746 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SUN CITY | CA |
| 2006-09-13 | 954-330 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | FTLAUDERDL | FL |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.