NumberResearchRecent thousands-block assignments
33 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 681
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 |
|---|---|---|---|---|---|---|---|
| 2025-10-09 | 681-579-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHRLSTNZN1 | WV |
| 2025-10-09 | 681-579-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHRLSTNZN1 | WV |
| 2025-10-09 | 681-579-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHRLSTNZN1 | WV |
| 2025-09-16 | 681-580-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | BLUEFIELD | WV |
| 2025-09-16 | 681-981-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | ANSTED | WV |
| 2025-09-16 | 681-981-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ANSTED | WV |
| 2025-09-16 | 681-981-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | ANSTED | WV |
| 2025-09-05 | 681-249-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MOUNT HOPE | WV |
| 2025-09-05 | 681-376-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MORGANTOWN | WV |
| 2025-09-05 | 681-376-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MORGANTOWN | WV |
| 2025-09-04 | 681-254-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BECKLEY | WV |
| 2025-09-04 | 681-463-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BECKLEY | WV |
| 2025-09-04 | 681-463-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BECKLEY | WV |
| 2025-09-04 | 681-463-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BECKLEY | WV |
| 2025-09-04 | 681-463-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BECKLEY | WV |
| 2025-09-04 | 681-500-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | HNTNGTNZN4 | WV |
| 2025-09-04 | 681-590-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | ANSTED | WV |
| 2025-09-04 | 681-590-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | ANSTED | WV |
| 2025-09-04 | 681-590-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | ANSTED | WV |
| 2025-08-29 | 681-413-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - WV | 9944 | HILLSBORO | WV |
| 2025-08-27 | 681-371-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WV | 6394 | PIEDMONT | WV |
| 2025-08-27 | 681-379-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WV | 6394 | KEYSER | WV |
| 2025-08-27 | 681-680-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WV | 6394 | EGLON | WV |
| 2025-08-20 | 681-579-0XXX | 0000–0999 | Assigned | WAVENATION, LLC | 700J | CHRLSTNZN1 | WV |
| 2025-08-20 | 681-590-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | ANSTED | WV |
| 2025-08-20 | 681-590-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | ANSTED | WV |
| 2025-08-20 | 681-590-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | ANSTED | WV |
| 2025-08-19 | 681-293-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | RIDGELEY | WV |
| 2025-08-19 | 681-431-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | WEST UNION | WV |
| 2025-08-06 | 681-232-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PRINCETON | WV |
| 2025-08-06 | 681-338-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BLUEFIELD | WV |
| 2025-08-06 | 681-575-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MARTINSBG | WV |
| 2025-07-31 | 681-379-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | KEYSER | WV |
| 2025-07-31 | 681-454-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | SUTTON | WV |
| 2025-07-24 | 681-390-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | MILTON | WV |
| 2025-07-24 | 681-590-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | ANSTED | WV |
| 2025-07-24 | 681-590-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ANSTED | WV |
| 2025-07-24 | 681-590-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | ANSTED | WV |
| 2025-07-24 | 681-844-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | RICHWOOD | WV |
| 2025-07-23 | 681-571-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2025-07-23 | 681-571-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2025-07-23 | 681-571-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2025-07-23 | 681-571-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2025-07-23 | 681-571-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2025-07-23 | 681-571-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2025-07-23 | 681-571-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2025-07-23 | 681-867-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MORGANTOWN | WV |
| 2025-07-10 | 681-558-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHRLSTNZN1 | WV |
| 2025-07-10 | 681-558-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHRLSTNZN1 | WV |
| 2025-07-10 | 681-558-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHRLSTNZN1 | WV |
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.