NumberResearchRecent prefix assignments
352 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 2026-04
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
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| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 952-247 | ONVOY SPECTRUM, LLC | 624H | TWINCITIES | MN | |
| 952-249 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-252 | PAETEC ITEL, LLC | 829J | TWINCITIES | MN | |
| 952-253 | PAETEC ITEL, LLC | 829J | TWINCITIES | MN | |
| 952-255 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | TWINCITIES | MN | |
| 952-258 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-259 | PAETEC ITEL, LLC | 829J | TWINCITIES | MN | |
| 952-277 | PAETEC ITEL, LLC | 829J | TWINCITIES | MN | |
| 952-278 | PAETEC ITEL, LLC | 829J | TWINCITIES | MN | |
| 952-279 | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | TWINCITIES | MN | |
| 952-283 | MCC TELEPHONY LLC | 593K | TWINCITIES | MN | |
| 952-285 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-290 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NEW PRAGUE | MN | |
| 952-292 | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN | |
| 952-294 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-297 | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN | |
| 952-303 | ONVOY, LLC - MN | 184D | TWINCITIES | MN | |
| 952-311 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | MN | |
| 952-314 | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | TWINCITIES | MN | |
| 952-322 | FRONTIER COMMUNICATIONS OF MINNESOTA, INC. | 1367 | TWINCITIES | MN | |
| 952-324 | AT&T - LOCAL | 7421 | TWINCITIES | MN | |
| 952-345 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 4139 | TWINCITIES | MN | |
| 952-346 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-351 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-352 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-353 | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | 1123 | TWINCITIES | MN | |
| 952-356 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | TWINCITIES | MN | |
| 952-358 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | TWINCITIES | MN | |
| 952-361 | CENTURYLINK OF MINNESOTA, INC. | 1456 | TWINCITIES | MN | |
| 952-367 | AT&T - LOCAL | 7421 | TWINCITIES | MN | |
| 952-368 | CENTURYLINK OF MINNESOTA, INC. | 1456 | TWINCITIES | MN | |
| 952-374 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-377 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-378 | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | TWINCITIES | MN | |
| 952-380 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-381 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-392 | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | TWINCITIES | MN | |
| 952-393 | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN | |
| 952-394 | SPOK, INC. | 6630 | TWINCITIES | MN | |
| 952-400 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | TWINCITIES | MN | |
| 952-401 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-402 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-403 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-404 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-405 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-406 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-411 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | MN | |
| 952-412 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | TWINCITIES | MN | |
| 952-417 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-423 | FRONTIER COMMUNICATIONS OF MINNESOTA, INC. | 1367 | TWINCITIES | MN |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 2026-04 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.