NumberResearchRecent thousands-block assignments
32 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 808
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 |
|---|---|---|---|---|---|---|---|
| 2005-10-05 | 808-499-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-09-30 | 808-636-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-09-30 | 808-636-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-09-30 | 808-636-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-09-30 | 808-636-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-09-30 | 808-636-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-09-30 | 808-690-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-09-30 | 808-690-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-09-30 | 808-690-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-09-21 | 808-664-0XXX | 0000–0999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | HONOLULU | HI |
| 2005-09-21 | 808-664-1XXX | 1000–1999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | HONOLULU | HI |
| 2005-09-21 | 808-664-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | HONOLULU | HI |
| 2005-09-21 | 808-664-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | HONOLULU | HI |
| 2005-09-21 | 808-664-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | HONOLULU | HI |
| 2005-09-21 | 808-664-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | HONOLULU | HI |
| 2005-09-21 | 808-664-9XXX | 9000–9999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | HONOLULU | HI |
| 2005-09-20 | 808-499-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-09-14 | 808-723-3XXX | 3000–3999 | Assigned | LEVEL 3 TELECOM OF HAWAII, LP - HI | 8297 | HONOLULU | HI |
| 2005-09-08 | 808-723-7XXX | 7000–7999 | Assigned | LEVEL 3 TELECOM OF HAWAII, LP - HI | 8297 | HONOLULU | HI |
| 2005-09-08 | 808-723-8XXX | 8000–8999 | Assigned | LEVEL 3 TELECOM OF HAWAII, LP - HI | 8297 | HONOLULU | HI |
| 2005-08-25 | 808-664-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | HONOLULU | HI |
| 2005-08-16 | 808-723-2XXX | 2000–2999 | Assigned | LEVEL 3 TELECOM OF HAWAII, LP - HI | 8297 | HONOLULU | HI |
| 2005-08-16 | 808-772-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-08-16 | 808-772-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-08-16 | 808-772-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-08-16 | 808-772-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-08-10 | 808-557-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI | 6516 | HILO | HI |
| 2005-08-01 | 808-557-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | HILO | HI |
| 2005-07-20 | 808-499-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-07-19 | 808-457-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-07-07 | 808-234-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-07-06 | 808-520-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-07-06 | 808-520-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-07-06 | 808-590-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-06-28 | 808-214-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | WAILUKU | HI |
| 2005-06-16 | 808-214-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | WAILUKU | HI |
| 2005-06-14 | 808-203-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-06-13 | 808-457-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-05-31 | 808-457-3XXX | 3000–3999 | Assigned | LEVEL 3 TELECOM OF HAWAII, LP - HI | 8297 | HONOLULU | HI |
| 2005-05-31 | 808-457-4XXX | 4000–4999 | Assigned | LEVEL 3 TELECOM OF HAWAII, LP - HI | 8297 | HONOLULU | HI |
| 2005-05-23 | 808-443-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI | 6516 | HILO | HI |
| 2005-05-17 | 808-217-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HILO | HI |
| 2005-05-12 | 808-520-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-05-04 | 808-457-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-05-04 | 808-457-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-05-04 | 808-457-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-05-02 | 808-233-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-04-26 | 808-723-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI | 6516 | HONOLULU | HI |
| 2005-04-13 | 808-457-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
| 2005-04-13 | 808-457-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | HONOLULU | HI |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.