NumberResearchRecent thousands-block assignments
11 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, last 30 days — NPA 620
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 | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2010-06-25 | 620-314-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HUTCHINSON | KS |
| 2010-06-25 | 620-450-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS | 7593 | PRATT | KS |
| 2010-06-25 | 620-487-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS | 7593 | EMPORIA | KS |
| 2010-06-16 | 620-277-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GARDENCITY | KS |
| 2010-06-16 | 620-349-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GREENSBURG | KS |
| 2010-06-16 | 620-417-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LIBERAL | KS |
| 2010-06-16 | 620-450-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PRATT | KS |
| 2010-06-16 | 620-501-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MEDICNLODG | KS |
| 2010-06-16 | 620-603-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GREAT BEND | KS |
| 2010-06-16 | 620-873-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MEADE | KS |
| 2010-05-04 | 620-376-1XXX | 1000–1999 | Assigned | NEX-TECH WIRELESS, LLC | 122D | TRIBUNE | KS |
| 2010-04-15 | 620-412-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | EMPORIA | KS |
| 2010-03-04 | 620-414-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KS | 8995 | CHERRYVALE | KS |
| 2010-02-04 | 620-712-1XXX | 1000–1999 | Assigned | IDEATEK TELCOM, LLC - KS | 014E | INMAN | KS |
| 2010-01-22 | 620-322-7XXX | 7000–7999 | Assigned | AT&T ENTERPRISES, LLC | 516C | ANTHONY | KS |
| 2009-12-17 | 620-390-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DODGE CITY | KS |
| 2009-12-02 | 620-401-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LEOTI | KS |
| 2009-10-15 | 620-308-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | PITTSBURG | KS |
| 2009-09-15 | 620-705-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WINFIELD | KS |
| 2009-08-07 | 620-504-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCPHERSON | KS |
| 2009-08-07 | 620-803-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | EMPORIA | KS |
| 2009-07-28 | 620-314-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HUTCHINSON | KS |
| 2009-07-07 | 620-308-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KS | 8995 | PITTSBURG | KS |
| 2009-07-07 | 620-860-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KS | 8995 | HUTCHINSON | KS |
| 2009-06-02 | 620-577-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KS | 8995 | INDEPNDNCE | KS |
| 2009-06-02 | 620-603-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KS | 8995 | GREAT BEND | KS |
| 2009-06-02 | 620-765-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KS | 8995 | GARDENCITY | KS |
| 2009-05-22 | 620-682-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KS | 8995 | DODGE CITY | KS |
| 2009-04-09 | 620-615-4XXX | 4000–4999 | Assigned | SOUTHWESTERN BELL | 9533 | HUTCHINSON | KS |
| 2009-04-09 | 620-615-5XXX | 5000–5999 | Assigned | SOUTHWESTERN BELL | 9533 | HUTCHINSON | KS |
| 2009-03-24 | 620-266-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | HILLSBORO | KS |
| 2009-03-23 | 620-259-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | HUTCHINSON | KS |
| 2009-03-09 | 620-487-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KS | 8995 | EMPORIA | KS |
| 2009-03-04 | 620-240-5XXX | 5000–5999 | Assigned | SOUTHWESTERN BELL | 9533 | PITTSBURG | KS |
| 2009-02-23 | 620-938-7XXX | 7000–7999 | Assigned | NEX-TECH WIRELESS, LLC | 122D | CHASE | KS |
| 2009-02-23 | 620-982-7XXX | 7000–7999 | Assigned | NEX-TECH WIRELESS, LLC | 122D | PAWNEEROCK | KS |
| 2009-02-20 | 620-615-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | HUTCHINSON | KS |
| 2009-02-20 | 620-615-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | HUTCHINSON | KS |
| 2009-02-16 | 620-417-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KS | 8995 | LIBERAL | KS |
| 2009-02-10 | 620-422-7XXX | 7000–7999 | Assigned | NEX-TECH WIRELESS, LLC | 122D | NICKERSON | KS |
| 2009-02-09 | 620-409-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | KIOWA | KS |
| 2009-02-04 | 620-307-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KS | 8995 | ARKANSASCY | KS |
| 2009-02-03 | 620-644-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KS | 8995 | FORT SCOTT | KS |
| 2009-02-02 | 620-506-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | ARKANSASCY | KS |
| 2009-01-29 | 620-614-7XXX | 7000–7999 | Assigned | NEX-TECH WIRELESS, LLC | 122D | MACKSVILLE | KS |
| 2009-01-16 | 620-417-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | LIBERAL | KS |
| 2008-12-05 | 620-682-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | DODGE CITY | KS |
| 2008-12-05 | 620-682-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | DODGE CITY | KS |
| 2008-12-05 | 620-765-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | GARDENCITY | KS |
| 2008-12-05 | 620-765-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | GARDENCITY | KS |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.