Long shot, but worth calling.

33 Wireless Inc issued these blocks a while back. Most of the numbers are probably already with customers, but it's worth calling any you're interested in. If a number isn't in service, it might still be available at 33 Wireless Inc or one of their resellers.

This is a wireless number. Wireless numbers port between carriers all the time, so the originating carrier often isn't the current one. An HLR (Home Location Register) lookup tells you which carrier currently controls the line. We're planning to offer this as a paid service soon. For now, any HLR-lookup vendor can do it.
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About 33 Wireless

33 Wireless is a small wireless carrier operating as an MVNO in California, claiming dominance in the state's MVNO market. It has originated 74 1,000-number blocks and operates 1 state-level OCN, indicating limited but active numbering authority. It serves in a niche capacity within the US telecom landscape, overshadowed by the major national MNOs.

Sources: 33 Wireless - Own the California MVNO market. · Carson Telecom Inc.

HQ: Carson, CA

Street view of 33 Wireless Inc HQ
Street view
Satellite view of 33 Wireless Inc HQ
Satellite

Block portfolio at a glance

By age

Old: 2Undated: 7274blocks
  • Recent (0). Last 18 mo
  • Medium (0)
  • Old (2)
  • Undated (72)

Top area codes

Bars show total blocks; red overlay is recent.

909921378186310556257605408462647144415351036613

Block assignments by year

2 02

Area codes

NPABlocksRecentLast
909 9 · 2002-07-17
213 7 · ·
818 6 · ·
310 5 · 2002-04-15
562 5 · ·
760 5 · ·
408 4 · ·
626 4 · ·
714 4 · ·
415 3 · ·
510 3 · ·
661 3 · ·
805 3 · ·
323 2 · ·
619 2 · ·
702 2 · ·
916 2 · ·
949 2 · ·
209 1 · ·
650 1 · ·
925 1 · ·

States

StateBlocksRecent
CA 72 ·
NV 2 ·