Area code 415

Largest exchanges

• Snfc Cntrl483
• San Rafael62
• Snfc Mt-Ev61
• Snfc Junpr56
• Novato21
• Sausalito18
• Millvalley16
• Belvedere15
• Ignacio13
• Cortemadra13

Largest carriers

• Pacific Bell326
• New Cingular Wireless Pcs, LLC67
• Cellco Partnership dba Verizon Wireless - CA48
• T-mobile Usa, Inc.45
• Onvoy, LLC - CA40
• Mcimetro Access Transmission Services LLC36
• Bandwidth.com Clec, LLC - CA35
• Level 3 Communications, LLC - CA34
• Metropcs, Inc.22
• Spok, Inc.21

Most reported 415 numbers

No visitor reports yet in this area code.

FCC complaints

• 415-312-98251 · 2026-10-06
• 415-685-84251 · 2026-10-06
• 415-231-14361 · 2026-10-05
• 415-742-26071 · 2026-10-05
• 415-723-85191 · 2026-10-02