512-403

You are reviewing the Area Code (NPA/NXX) report for 512-403. Did you mean to search the SMS short code 512403?

North American Phone Intelligence

Search a phone number, area code, exchange, or short code

Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.

Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	512403
Basic Format	512-403
NPA (Area Code)	512
NXX	403

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	City	State
512-403-XXXX	9533	SOUTHWESTERN BELL	AUSTIN	AS	AUSTIN	TX

Reports

Anonymous User from Stollings, West Virginia

March 30, 2025 at 2:12 PM

512-403-8985 reported as a Robocall. Received on March 28, 2025 at 5:28 PM.
Call for Dropped call or no message

Anonymous User from , TX

September 14, 2023 at 8:24 AM

512-403-1151 reported as a Robocall. Received on September 12, 2023 at 12:59 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , TX

December 19, 2022 at 5:01 PM

512-403-2073 reported as a unwanted call. Received on December 16, 2022 at 6:15 PM.
Call for Dropped call or no message

Anonymous User from , TX

August 17, 2022 at 10:28 AM

512-403-5260 reported as a Robocall. Received on August 17, 2022 at 8:59 AM.
Call for No Subject Provided

Most 'popular' numbers on this prefix:

512-403-1XXX: 512-403-1100 | 512-403-1122 | 512-403-1152 | 512-403-1153 | 512-403-1154 | 512-403-1199 |
512-403-2XXX: 512-403-2000 | 512-403-2006 | 512-403-2007 | 512-403-2077 | 512-403-2078 | 512-403-2079 |
512-403-5XXX: 512-403-5247 | 512-403-5248 | 512-403-5260 | 512-403-5265 |
512-403-8XXX: 512-403-8983 | 512-403-8987 | 512-403-8989 | 512-403-8995 | 512-403-8997 | 512-403-8998 |