Top 100 Metropolitan Statistical Areas in California Requiring
Wireless Local Number Portability On November 24, 2003
NUMBER NAME COUNTY(IES)
80 Bakersfield MSA Kern County
66 Fresno MSA Fresno & Madera Counties
1 Los Angeles-Long Beach PMSA Los Angeles County
21 Oakland PMSA Alameda & Contra Costa Co.
14 Orange County PMSA Orange County
11 Riverside-San Bernardino PMSA Riverside and
San Bernardino Co.
35 Sacramento PMSA Sacramento, Placer &
El Dorado Counties
30 San Francisco PMSA Marin, San Francisco &
San Mateo Counties
15 San Diego MSA San Diego County
32 San Jose PMSA Santa Clara County
95 Stockton-Lodi MSA San Joaquin County
99* Vallejo-Fairfield-Napa PMSA Napa & Solano Counties
72 Ventura PMSA Ventura Country
* The FCC's wireless portability requirements extend to any city included in the Top 100 MSAs from the 2000 census, including those MSAs from the 1990 census. Vallejo was number 99 on the Top 100 MSA in the 1990 census.
