Prefix 415-917 — San Francisco:juniper Da, CA

NANPA CO code assignment, current as of July 28, 2026.

Area code
415
Prefix (NXX)
917
State
California
Time zone
Pacific
Code holder
NEW CINGULAR WIRELESS PCS, LLC
OCN
6010
Pooled
Yes (thousands-block pooling)
Assigned
2014-10-16
LATA
722

A phone number starting 415-917 was issued in the San Francisco:juniper Da rate center of CA — part of area code 415.

The assigned code holder is NEW CINGULAR WIRELESS PCS, LLC, operating company number 6010, assigned October 16, 2014. This is a pooled prefix — expect numbers within it to be split across more than one carrier in 1,000-number blocks.

A scammer can display 415-917 without ever touching CA. When in doubt, end the call and reach the company or agency through its official website; unwanted robocalls belong in the FTC's fraud report queue.

San Francisco:juniper Da is part of the San Francisco-Oakland-Fremont, CA Metropolitan Statistical Area. For routing purposes it sits in LATA 722. Numbers here keep Pacific time.

Neighboring prefixes

Prefixes adjacent to 415-917
PrefixRate centerCode holder
415-914 San Francisco:central Da LEVEL 3 COMMUNICATIONS, LLC - CA
415-915 San Francisco:central Da PAETEC ITEL, LLC
415-916 San Francisco:central Da CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
415-918 San Francisco:central Da LEVEL 3 COMMUNICATIONS, LLC - CA
415-919 San Francisco:central Da NEW CINGULAR WIRELESS PCS, LLC
415-920 San Francisco:central Da PACIFIC BELL

FAQ

Where is 415-917 located?

The prefix is assigned to the San Francisco:juniper Da rate center in CA, area code 415. It is part of the San Francisco-Oakland-Fremont, CA Metropolitan Statistical Area.

Which company owns 415-917 numbers?

NEW CINGULAR WIRELESS PCS, LLC holds the code, but the prefix is pooled — individual thousands-blocks can be assigned to other carriers, and numbers may be ported to any provider.

Is a call from 415-917 safe to answer?

The prefix itself says nothing about the caller. Legitimate San Francisco:juniper Da businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.