NANPA NPA-NXX TELECOM REGISTRY // AREA CODE 323

Area Code 323 (Los Angeles (Hollywood & Mid-City), CA) Carrier & TCPA Lookup.

Real-time NANPA NPA-NXX carrier line type, operating company number (OCN), wireless porting status, and TCPA DNC serial litigator verification for (323) phone numbers in Los Angeles (Hollywood & Mid-City), CA.

Run in Live Workbench View Credit Tiers ($49/mo)

NANPA Area Code (323) Telemetry Profile

NPA CODE: +1 (323)
PRIMARY MARKET: Los Angeles (Hollywood & Mid-City), CA
TIMEZONE: PST (UTC-8)
DOMINANT CARRIERS: AT&T California, T-Mobile USA, Verizon Wireless
TCPA DNC SHIELD: ACTIVE (1 CREDIT / LOOKUP)

Test Area Code 323 via cURL or MCP

curl -s "https://www.verifygrid.io/v1/verify/telecom?phone=%2B13235550199" \
  -H "Authorization: Bearer vg_test_sandbox"

# Returns E.164, line_type (mobile/voip/landline),
# carrier_name, OCN, tcpa_dnc_listed, and safe_to_autodial

// NANPA INDEXPROGRAMMATIC US AREA CODE VERIFICATION DIRECTORY