Frontier California Inc
d/b/a Verizon California Inc
Part of the Frontier group. 89 OCNs across 30 states · 25,565 blocks combined.
Holding: Verizon Communications Inc
600 Hidden Rdg,
Irving, TX 75038-3809
frontier.com
2001-09-07
2024-03-01
About Frontier
Frontier Communications provides broadband internet, digital television, and in some areas home phone services to residential and business customers across 25 US states. It operates primarily as an ILEC with a large fiber-optic network, serving consumer and small business markets in incumbent territories. As of September 2024, Verizon announced its intent to acquire Frontier for $20 billion to expand its fiber footprint.
- Parent: Frontier Communications Parent, Inc.
- Founded: 1935
- Headquarters: Dallas, TX
- Services: fiber broadband, digital TV, home phone, ILEC services
Sources: Frontier Communications - Wikipedia · Frontier Internet: Our Best Fiber Internet, TV & Phone · About Frontier | Company Purpose, Community & More · Frontier Communications Parent, Inc. - Investor Relations
Toll-free side: Related toll-free RespOrg: Frontier (code FLFLX). View on resporgs.com →
Numbers by age tier
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Carrier website
frontier.com: opens in a new tab
HQ: Irving, TX
Block portfolio at a glance
By age
- Recent (0). Last 18 mo
- Medium (1)
- Old (5)
- Undated (13)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- California CA · 19
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Best vanity numbers from Frontier California Inc's recent issuances
Numbers in blocks issued in the last 18 months whose digits spell a useful word. Filter by state and category to find one for your business. ★ marks Mike's curated standouts.
| Number | Spells | Category | State | Block issued |
|---|---|---|---|---|
| (945) 368-4527 ★ | DOUGLAS | Male / Masculine Names | TX | 2025-02-04 |
| (945) 368-4468 ★ | DOUGHNUTS | Supermarkets / Deli / Groceries | TX | 2025-02-04 |
| (945) 368-4687 ★ | ENVIOUS | Home | TX | 2025-02-04 |
| (945) 368-4746 ★ | ENVISION | Vision / Optometry / Glasses | TX | 2025-02-04 |
| (945) 368-4735 ★ | ENTIRELY | General | TX | 2025-02-04 |
| (945) 368-4766 | ENVIRON | Technical / Electronics / Software | TX | 2025-02-04 |
| (945) 368-4853 | ENTITLE | Insurance | TX | 2025-02-04 |
Want one of these or something similar? Request the number from this carrier and we'll route the request.
Sister OCNs in the Frontier group
Same customer-facing carrier, different state-registered OCN. Combined stats are on the Frontier group page.
Sister OCNs under Verizon Communications Inc
| OCN | Company | Total | Recent |
|---|---|---|---|
| 7229 | MCImetro Access Transmission Services LLC | 19,828 | 88 |
| 9104 | Verizon New York Inc | 9,244 | 0 |
| 9208 | Verizon Pennsylvania Inc | 5,861 | 0 |
| 9102 | Verizon New England Inc | 5,475 | 0 |
| 9206 | Verizon New Jersey Inc | 5,300 | 0 |
| 9212 | Verizon Maryland Inc | 4,281 | 0 |
| 9213 | Verizon Virginia Inc | 4,025 | 0 |
| 7133 | MCImetro Access Transmission Services LLC - NY | 1,864 | 0 |
| 7240 | MCImetro Access Transmission Services LLC - CA | 1,775 | 0 |
| 8909 | Codetel (DR) | 1,143 | 0 |
| 7279 | MCImetro Access Transmission Services LLC - MI | 1,048 | 0 |
| 7448 | MCI Worldcom Communications Inc - FL | 1,041 | 1 |