This Phone Systems Company California supports number porting, vanity numbers, and local or toll-free lines

https://direct-wiki.win/index.php/Can_I_Just_Have_a_Landline_Without_Internet_in_California%3F_Pricing_and_Availability

This Phone Systems Company California supports number porting, vanity numbers, and local or toll-free lines, giving businesses the branding and reach they need for marketing and customer service.