Utility Telecom Group LLC - CA HOT
d/b/a Utility Telephone Inc
Part of the Utility Telephone group. 2 OCNs across 3 states · 1,834 blocks combined.
PO Box 8589
Stockton, CA 95208-0589
utilitytelephone.com
2002-05-09
2023-10-18
Just issued. Call the number first.
Utility Telecom Group LLC - CA issued these blocks within the last 18 months, so many of the numbers in them may not have been assigned to customers yet. Call any number you're interested in, and if it doesn't go to a customer you can contact Utility Telecom Group LLC - CA and you might be able to get it from them.
About Utility Telephone
Utility Telephone is a competitive local exchange carrier (CLEC) providing voice, internet, data, and unified communications services primarily to businesses in California and Northern Nevada. It operates its own switching and fiber-optic networks with ILEC collocations and focuses on sectors like hospitality, healthcare, and education. The company holds 2 state-level OCNs and has originated 1,834 1,000-number blocks.
- Founded: 1996
- Headquarters: Stockton, CA
- Services: business voice, internet access, hosted UC, MPLS/VPN, fiber transport
Sources: Company Overview - Utility Telecom · Utility Telephone - Company Profile & Staff Directory | ContactOut · Contact - Utility Telecom · Utility Telecom: Home
Toll-free side: Utility Telephone also operates as a toll-free RespOrg (code UOT01). View on resporgs.com →
Carrier website
utilitytelephone.com: opens in a new tab
HQ: Stockton, CA
Block portfolio at a glance
By age
- Recent (0). Last 18 mo
- Medium (3)
- Old (855)
- Undated (936)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- California CA · 1,792
- XX XX · 2
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Area codes
| NPA | Blocks | Recent | Last |
|---|---|---|---|
| 805 | 166 | · | 2021-11-15 |
| 661 | 145 | · | 2017-12-08 |
| 760 | 93 | · | 2017-12-06 |
| 209 | 92 | · | 2022-04-25 |
| 949 | 92 | · | 2017-12-22 |
| 562 | 83 | · | 2017-12-06 |
| 707 | 80 | · | 2017-12-19 |
| 626 | 78 | · | 2017-12-11 |
| 530 | 71 | · | 2022-04-19 |
| 650 | 67 | · | 2017-12-19 |
| 310 | 65 | · | 2023-06-22 |
| 323 | 65 | · | 2017-12-15 |
| 909 | 63 | · | 2017-12-19 |
| 831 | 62 | · | 2018-06-28 |
| 818 | 59 | · | 2017-12-08 |
| 415 | 55 | · | 2017-11-29 |
| 951 | 55 | · | 2021-03-10 |
| 408 | 54 | · | 2017-12-15 |
| 213 | 52 | · | 2020-02-13 |
| 510 | 52 | · | 2017-11-29 |
| 925 | 47 | · | 2017-12-07 |
| 714 | 45 | · | 2017-12-19 |
| 559 | 38 | · | 2023-10-18 |
| 916 | 37 | · | 2020-02-21 |
| 619 | 31 | · | 2016-06-03 |
| 858 | 27 | · | 2008-08-19 |
| 424 | 6 | · | 2012-05-30 |
| 442 | 6 | · | 2017-03-30 |
| 747 | 3 | · | 2021-08-31 |
| 544 | 1 | · | · |
| 628 | 1 | · | 2017-05-18 |
| 669 | 1 | · | 2020-06-26 |
| 820 | 1 | · | 2021-07-06 |
| 900 | 1 | · | · |
Sister OCNs in the Utility Telephone group
Same customer-facing carrier, different state-registered OCN. Combined stats are on the Utility Telephone group page.
| OCN | Company name on file | HQ state | Total | Recent |
|---|---|---|---|---|
| 811D | Utility Telecom Group LLC - NV | CA | 40 | · |