phone.gd North American phone lookup, short codes, caller signals, and complaint-driven research.

813-503

You are reviewing the Area Code (NPA/NXX) report for 813-503. Did you mean to search the SMS short code 813503?

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.

Examples: 206-739-5800, 206, 206-739, 48369
Raw Number813503
Basic Format813-503
NPA (Area Code)813
NXX503

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateState
813-503-XXXX6214NEW CINGULAR WIRELESS PCS, LLC - GATAMPAAS05/03/2001FL

Business/Government Phones on the 813-503 Prefix

PhoneNameAddress
813-503-7276Causey Realty, Inc.
813-503-9984CC&N's Cleaning Services LLC

Reports

Anonymous User from , FL

January 29, 2026 at 11:05 AM

813-503-8961 reported as a Robocall. Received on January 29, 2026 at 10:13 AM.

Anonymous User from Land O Lakes, Florida

August 26, 2025 at 11:25 AM

813-503-7212 reported as a Robocall. Received on August 26, 2025 at 10:09 AM.
Call for Dropped call or no message

Anonymous User from , CA

August 25, 2025 at 9:12 PM

813-503-6505 reported as a Robocall. Received on August 23, 2025 at 12:00 AM.
Call for No Subject Provided

Anonymous User from , FL

July 15, 2025 at 5:29 PM

813-503-1451 reported as a Robocall. Received on July 15, 2025 at 12:25 PM.

Anonymous User from Tampa, Florida

July 11, 2024 at 12:21 PM

813-503-1286 reported as a Robocall. Received on July 11, 2024 at 12:13 PM.

Anonymous User from Riverview,

April 18, 2024 at 11:29 AM

813-503-3033 reported as a Robocall. Received on April 18, 2024 at 11:27 AM.

Anonymous User from , FL

November 3, 2023 at 11:53 AM

813-503-0985 reported as a Live Voice or Other. Received on November 3, 2023 at 11:43 AM.

Anonymous User from , PA

September 7, 2023 at 6:17 PM

813-503-2032 reported as a Live Voice or Other. Received on August 24, 2023 at 6:11 PM.

Anonymous User from Chula Vista, California

August 31, 2022 at 4:56 PM

813-503-8562 reported as a Live Voice or Other. Received on August 31, 2022 at 2:05 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Las Vegas, Nevada

July 6, 2022 at 12:53 PM

813-503-3618 reported as a Robocall. Received on July 5, 2022 at 1:46 PM.

Anonymous User from Tampa, FL

April 20, 2021 at 11:20 PM

813-503-1307 reported as a Prerecorded Voice. Received on April 20, 2021 at 4:10 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , FL

July 10, 2017 at 9:01 PM

813-503-9503 reported as a Prerecorded Voice. Received on July 10, 2017 at 3:39 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , FL

June 15, 2017 at 2:12 AM

813-503-6715 reported as a Abandoned Calls. Received on June 13, 2017 at 5:16 AM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , FL

November 10, 2015 at 2:24 PM

reported as a Prerecorded Voice. Received on November 9, 2015 at 6:57 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 813-503-2042
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CA

September 29, 2015 at 5:24 PM

813-503-6019 reported as a Prerecorded Voice. Received on September 29, 2015 at 8:00 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 813-503-6659
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

813-503-0XXX: 813-503-0800 | 813-503-0801 | 813-503-0803 | 813-503-0806 | 813-503-0864 | 813-503-0866 | 813-503-0868 | 813-503-0901 | 813-503-0937 | 813-503-0948 | 813-503-0983 | 813-503-0984 | 813-503-0986 |
813-503-1XXX: 813-503-1100 | 813-503-1110 | 813-503-1111 | 813-503-1115 | 813-503-1122 | 813-503-1147 | 813-503-1200 | 813-503-1203 | 813-503-1208 | 813-503-1212 | 813-503-1222 | 813-503-1247 | 813-503-1300 | 813-503-1301 | 813-503-1303 | 813-503-1800 | 813-503-1808 | 813-503-1809 | 813-503-1870 | 813-503-1877 | 813-503-1878 |
813-503-2XXX: 813-503-2000 | 813-503-2005 | 813-503-2009 | 813-503-2030 | 813-503-2032 | 813-503-2033 | 813-503-2200 | 813-503-2230 | 813-503-2233 | 813-503-2236 | 813-503-2259 | 813-503-2277 | 813-503-2300 | 813-503-2310 | 813-503-2311 | 813-503-2314 | 813-503-2345 | 813-503-2352 |
813-503-3XXX: 813-503-3000 | 813-503-3003 | 813-503-3005 | 813-503-3030 | 813-503-3033 | 813-503-3035 | 813-503-3300 | 813-503-3333 | 813-503-3350 | 813-503-3354 | 813-503-3355 | 813-503-3443 | 813-503-3446 | 813-503-3456 | 813-503-3470 | 813-503-3477 | 813-503-3478 | 813-503-3600 | 813-503-3610 | 813-503-3611 | 813-503-3617 | 813-503-3630 |
813-503-4XXX: 813-503-4343 | 813-503-4393 | 813-503-4396 | 813-503-4399 | 813-503-4800 | 813-503-4880 | 813-503-4887 | 813-503-4888 | 813-503-4889 |
813-503-5XXX: 813-503-5500 | 813-503-5510 | 813-503-5511 | 813-503-5515 | 813-503-5550 | 813-503-5555 |
813-503-6XXX: 813-503-6000 | 813-503-6010 | 813-503-6011 | 813-503-6017 | 813-503-6030 | 813-503-6303 | 813-503-6314 | 813-503-6315 | 813-503-6317 | 813-503-6332 | 813-503-6336 | 813-503-6600 | 813-503-6606 | 813-503-6609 | 813-503-6650 | 813-503-6651 | 813-503-6655 | 813-503-6710 | 813-503-6711 | 813-503-6712 |
813-503-7XXX: 813-503-7221 | 813-503-7227 | 813-503-7229 | 813-503-7271 | 813-503-7272 | 813-503-7273 | 813-503-7410 | 813-503-7414 | 813-503-7415 | 813-503-7443 | 813-503-7452 |
813-503-8XXX: 813-503-8500 | 813-503-8562 | 813-503-8565 | 813-503-8566 | 813-503-8700 | 813-503-8701 | 813-503-8707 | 813-503-8783 | 813-503-8787 | 813-503-8970 | 813-503-8975 | 813-503-8977 | 813-503-8996 | 813-503-8997 | 813-503-8998 |
813-503-9XXX: 813-503-9260 | 813-503-9262 | 813-503-9265 | 813-503-9500 | 813-503-9505 | 813-503-9509 | 813-503-9900 | 813-503-9980 | 813-503-9983 | 813-503-9986 | 813-503-9999 |