NPA
NXX
CLLI
City, ST
Telco
415
486
SNFCCA21DS3
SNFC CNTRL
AT&T LOCAL
650
260
SNFCCA21DS3
REDWOOD CY
AT&T LOCAL
650
264
SNFCCA21DS3
SNCRL-BLMT
AT&T LOCAL
650
265
SNFCCA21DS3
MT VIEW
AT&T LOCAL
650
452
SNFCCA21DS3
SSNFRNCSCO
AT&T LOCAL
650
690
SNFCCA21DS3
PALO ALTO
AT&T LOCAL
650
918
SNFCCA21DS3
SAN MATEO
AT&T LOCAL