NumberResearchRecent prefix assignments
33 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
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Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 816-805 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | MO | |
| 816-806 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | MO | |
| 816-807 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | MO | |
| 816-808 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | MO | |
| 816-809 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | MO | |
| 816-810 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | MO | |
| 816-812 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | MO | |
| 816-813 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | MO | |
| 816-824 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | MO | |
| 816-830 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | MO | |
| 816-835 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | MO | |
| 816-863 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | MO | |
| 816-896 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | MO | |
| 816-898 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | MO | |
| 816-964 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | STRASBURG | MO | |
| 817-219 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANBURY | TX | |
| 817-223 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GLENDALE | TX | |
| 817-228 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GLENDALE | TX | |
| 817-229 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GLENDALE | TX | |
| 817-233 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ARLINGTON | TX | |
| 817-235 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ARLINGTON | TX | |
| 817-239 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ARLINGTON | TX | |
| 817-240 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CLEBURNE | TX | |
| 817-243 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANBURY | TX | |
| 817-247 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ARLINGTON | TX | |
| 817-253 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GLENDALE | TX | |
| 817-266 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GLENDALE | TX | |
| 817-269 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GLENDALE | TX | |
| 817-271 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ARLINGTON | TX | |
| 817-291 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ARLINGTON | TX | |
| 817-296 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ARLINGTON | TX | |
| 817-304 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WEATHERFD | TX | |
| 817-307 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ARLINGTON | TX | |
| 817-308 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ARLINGTON | TX | |
| 817-312 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ARLINGTON | TX | |
| 817-313 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ARLINGTON | TX | |
| 817-319 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GLENDALE | TX | |
| 817-343 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GLENDALE | TX | |
| 817-360 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GLENDALE | TX | |
| 817-366 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ARLINGTON | TX | |
| 817-368 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ARLINGTON | TX | |
| 817-371 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ARLINGTON | TX | |
| 817-454 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GLENDALE | TX | |
| 817-475 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GLENDALE | TX | |
| 817-480 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GLENDALE | TX | |
| 817-504 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ARLINGTON | TX | |
| 817-565 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WEATHERFD | TX | |
| 817-614 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GLENDALE | TX | |
| 817-647 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GLENDALE | TX | |
| 817-688 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GLENDALE | TX |
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.