NumberResearchRecent thousands-block assignments
4,142 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/10/2026
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
New assignments by month
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Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-08-29 | 614-612-5XXX | 5000–5999 | Assigned | NUSO, LLC | 732J | ALTON | OH |
| 2024-08-29 | 616-203-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | BELDING | MI |
| 2024-08-29 | 619-949-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | CHULAVISTA | CA |
| 2024-08-29 | 619-999-9XXX | 9000–9999 | Assigned | WIDE VOICE, LLC - CA | 252F | RNCHOSANFE | CA |
| 2024-08-29 | 626-551-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-08-29 | 628-309-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | SNFC CNTRL | CA |
| 2024-08-29 | 628-309-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | SNFC CNTRL | CA |
| 2024-08-29 | 628-309-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | SNFC CNTRL | CA |
| 2024-08-29 | 628-309-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | SNFC CNTRL | CA |
| 2024-08-29 | 628-309-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | SNFC CNTRL | CA |
| 2024-08-29 | 631-705-4XXX | 4000–4999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | ATLANTIC | NY |
| 2024-08-29 | 640-644-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | MEDFORD | NJ |
| 2024-08-29 | 659-676-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | PARRISH | AL |
| 2024-08-29 | 661-512-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | PLDL AGDL | CA |
| 2024-08-29 | 667-688-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF MARYLAND, LLC | 568G | PARKVILLE | MD |
| 2024-08-29 | 669-298-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | SARATOGA | CA |
| 2024-08-29 | 669-301-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SNJS SOUTH | CA |
| 2024-08-29 | 669-343-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | SARATOGA | CA |
| 2024-08-29 | 669-343-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | SARATOGA | CA |
| 2024-08-29 | 669-349-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | SNJS NORTH | CA |
| 2024-08-29 | 669-661-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SNJS SOUTH | CA |
| 2024-08-29 | 669-661-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SNJS SOUTH | CA |
| 2024-08-29 | 669-661-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SNJS SOUTH | CA |
| 2024-08-29 | 669-661-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SNJS SOUTH | CA |
| 2024-08-29 | 669-869-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | CAMPBELL | CA |
| 2024-08-29 | 669-869-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | CAMPBELL | CA |
| 2024-08-29 | 681-542-0XXX | 0000–0999 | Assigned | NUSO, LLC | 732J | CHRLSTNZN1 | WV |
| 2024-08-29 | 681-542-1XXX | 1000–1999 | Assigned | NUSO, LLC | 732J | CHRLSTNZN1 | WV |
| 2024-08-29 | 702-507-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF NEVADA, LLC - NV | 408F | LAS VEGAS | NV |
| 2024-08-29 | 714-302-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2024-08-29 | 714-302-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2024-08-29 | 714-302-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2024-08-29 | 714-302-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2024-08-29 | 714-302-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2024-08-29 | 714-302-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2024-08-29 | 714-302-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2024-08-29 | 714-302-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2024-08-29 | 714-302-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2024-08-29 | 714-302-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2024-08-29 | 716-209-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | ORCHARD PK | NY |
| 2024-08-29 | 716-315-6XXX | 6000–6999 | Assigned | IP HORIZON LLC | 515J | LOCKPORT | NY |
| 2024-08-29 | 716-527-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | WESTSENECA | NY |
| 2024-08-29 | 716-752-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | WILLIAMSVL | NY |
| 2024-08-29 | 716-865-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | NIAGARAFLS | NY |
| 2024-08-29 | 747-361-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | GLENDALE | CA |
| 2024-08-29 | 747-361-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | GLENDALE | CA |
| 2024-08-29 | 810-349-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | CLIMTMORRS | MI |
| 2024-08-29 | 832-402-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | CYPRESS | TX |
| 2024-08-29 | 835-247-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | ALLENTOWN | PA |
| 2024-08-29 | 835-247-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | ALLENTOWN | PA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/10/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.