NANPA NPA-NXX TELECOM REGISTRY // AREA CODE 704

Area Code 704 (Charlotte, NC) 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 (704) phone numbers in Charlotte, NC.

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NANPA Area Code (704) Telemetry Profile

NPA CODE: +1 (704)
PRIMARY MARKET: Charlotte, NC
TIMEZONE: EST (UTC-5)
DOMINANT CARRIERS: BellSouth (AT&T), Verizon Wireless, Time Warner
TCPA DNC SHIELD: ACTIVE (1 CREDIT / LOOKUP)

Test Area Code 704 via cURL or MCP

curl -s "https://verifygrid.io/v1/verify/telecom?phone=%2B17045550199" \
  -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