NumberResearchRecent prefix assignments
369 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
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Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 316-925 | PAETEC ITEL, LLC | 829J | WICHITA | KS | |
| 316-927 | PAETEC ITEL, LLC | 829J | WICHITA | KS | |
| 316-928 | PAETEC ITEL, LLC | 829J | WICHITA | KS | |
| 316-929 | KS | ||||
| 316-932 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | WICHITA | KS | |
| 316-941 | SOUTHWESTERN BELL | 9533 | WICHITA | KS | |
| 316-942 | SOUTHWESTERN BELL | 9533 | WICHITA | KS | |
| 316-943 | SOUTHWESTERN BELL | 9533 | WICHITA | KS | |
| 316-944 | SOUTHWESTERN BELL | 9533 | WICHITA | KS | |
| 316-945 | SOUTHWESTERN BELL | 9533 | WICHITA | KS | |
| 316-946 | SOUTHWESTERN BELL | 9533 | WICHITA | KS | |
| 316-950 | KS | ||||
| 316-954 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | KS | |
| 316-958 | KS | ||||
| 316-959 | KS | ||||
| 316-962 | COMCAST IP PHONE, LLC | 318J | WICHITA | KS | |
| 316-969 | SPOK, INC. | 6630 | WICHITA | KS | |
| 316-970 | SOUTHWESTERN BELL | 9533 | XXXXXXXXXX | KS | |
| 316-973 | COMCAST IP PHONE, LLC | 318J | WICHITA | KS | |
| 316-974 | ONVOY, LLC - KS | 205F | CHENEY | KS | |
| 316-975 | PAETEC ITEL, LLC | 829J | WHITEWATER | KS | |
| 316-976 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | KS | |
| 316-977 | COMCAST IP PHONE, LLC | 318J | WICHITA | KS | |
| 316-978 | SOUTHWESTERN BELL | 9533 | WICHITA | KS | |
| 316-988 | KS | ||||
| 316-990 | T-MOBILE USA, INC. | 6529 | WICHITA | KS | |
| 316-992 | T-MOBILE USA, INC. | 6529 | WICHITA | KS | |
| 316-993 | T-MOBILE USA, INC. | 6529 | WICHITA | KS | |
| 316-996 | KS | ||||
| 317-200 | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | INDIANAPLS | IN | |
| 317-201 | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | INDIANAPLS | IN | |
| 317-202 | INDIANA BELL TEL CO INC | 9325 | INDIANAPLS | IN | |
| 317-203 | PAETEC ITEL, LLC | 829J | PLAINFIELD | IN | |
| 317-204 | TELEPORT COMMUNICATIONS AMERICA, LLC - IN | 7314 | PLAINFIELD | IN | |
| 317-205 | INDIANA BELL TEL CO INC | 9325 | INDIANAPLS | IN | |
| 317-207 | LEVEL 3 COMMUNICATIONS, LLC - IN | 4803 | CHARLOTSVL | IN | |
| 317-208 | INDIANA BELL TEL CO INC | 9325 | CARMEL | IN | |
| 317-209 | INDIANA BELL TEL CO INC | 9325 | INDIANAPLS | IN | |
| 317-211 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | IN | |
| 317-213 | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | INDIANAPLS | IN | |
| 317-214 | PAETEC ITEL, LLC | 829J | NOBLESVL | IN | |
| 317-215 | PAETEC ITEL, LLC | 829J | GREENWOOD | IN | |
| 317-216 | INDIANA BELL TEL CO INC | 9325 | INDIANAPLS | IN | |
| 317-217 | INDIANA BELL TEL CO INC | 9325 | INDIANAPLS | IN | |
| 317-218 | PAETEC ITEL, LLC | 829J | CARMEL | IN | |
| 317-219 | PAETEC ITEL, LLC | 829J | NOBLESVL | IN | |
| 317-221 | INDIANA BELL TEL CO INC | 9325 | INDIANAPLS | IN | |
| 317-222 | INDIANA BELL TEL CO INC | 9325 | INDIANAPLS | IN | |
| 317-223 | LEVEL 3 TELECOM OF INDIANA, LP - IN | 7060 | INDIANAPLS | IN | |
| 317-225 | LEVEL 3 COMMUNICATIONS, LLC - IN | 4803 | INDIANAPLS | IN |
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.