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

443-540

You are reviewing the Area Code (NPA/NXX) report for 443-540. Did you mean to search the SMS short code 443540?

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 LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number443540
Basic Format443-540
NPA (Area Code)443
NXX540

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeState
443-540-XXXX4036NEW CINGULAR WIRELESS PCS, LLC - DCBALTIMOREASMD

Business/Government Phones on the 443-540 Prefix

PhoneNameAddress
443-540-0117George Horn
443-540-2287Ships Ahoy Inc.
443-540-5901Keller Professional Services Inc.
443-540-7982Royal Bengal Cattery
443-540-7985AmeriPro Remodeling, LLC

Reports

Anonymous User from Falls Church, Virginia

August 8, 2025 at 10:51 AM

443-540-9633 reported as a Robocall. Received on August 8, 2025 at 10:18 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Capitol Heights, Maryland

May 1, 2025 at 2:29 PM

443-540-0661 reported as a Robocall. Received on May 1, 2025 at 11:59 AM.

Anonymous User from , MD

January 10, 2024 at 8:57 AM

443-540-0368 reported as a Robocall. Received on January 10, 2024 at 12:00 AM.
Call for Medical & prescriptions

Anonymous User from Glen Burnie, Maryland

May 5, 2023 at 11:16 AM

443-540-7585 reported as a Live Voice or Other. Received on May 5, 2023 at 11:14 AM.

Anonymous User from Northport, New York

December 1, 2022 at 2:52 PM

443-540-9777 reported as a Robocall. Received on November 17, 2022 at 7:27 AM.

Anonymous User from Laurel, Maryland

November 30, 2022 at 7:45 PM

443-540-4620 reported as a Live Voice or Other. Received on November 30, 2022 at 7:44 PM.

Anonymous User from Fayetteville, Pennsylvania

October 19, 2022 at 2:56 PM

443-540-9991 reported as a Robocall. Received on October 19, 2022 at 2:11 PM.

Anonymous User from ,

September 18, 2022 at 2:21 PM

443-540-1258 reported as a Live Voice or Other. Received on September 18, 2022 at 11:44 PM.

Anonymous User from Saint Augustine, FL

October 25, 2021 at 7:00 PM

443-540-2509 reported as a Text Message. Received on October 25, 2021 at 5:28 AM.
Unwanted call for Prizes Won Something Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MD

September 29, 2016 at 6:49 PM

reported as a Prerecorded Voice. Received on September 29, 2016 at 2:30 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 443-540-8803
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , NY

March 23, 2016 at 12:48 AM

reported as a Prerecorded Voice. Received on March 22, 2016 at 7:40 PM.
Robocall for unknown
Caller ID indicated they called from 443-540-6993
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

443-540-0XXX: 443-540-0114 | 443-540-0115 | 443-540-0118 | 443-540-0178 | 443-540-0197 | 443-540-0198 | 443-540-0300 | 443-540-0303 | 443-540-0350 | 443-540-0360 | 443-540-0362 | 443-540-0365 | 443-540-0600 | 443-540-0602 | 443-540-0630 | 443-540-0660 | 443-540-0662 | 443-540-0666 |
443-540-1XXX: 443-540-1212 | 443-540-1220 | 443-540-1234 | 443-540-1250 | 443-540-1253 | 443-540-1255 |
443-540-2XXX: 443-540-2200 | 443-540-2233 | 443-540-2262 | 443-540-2280 | 443-540-2283 | 443-540-2288 | 443-540-2500 | 443-540-2501 | 443-540-2507 |
443-540-3XXX: 443-540-3600 | 443-540-3650 | 443-540-3651 | 443-540-3680 | 443-540-3683 | 443-540-3688 |
443-540-4XXX: 443-540-4000 | 443-540-4020 | 443-540-4023 | 443-540-4024 | 443-540-4040 | 443-540-4062 | 443-540-4600 | 443-540-4607 | 443-540-4620 | 443-540-4621 | 443-540-4623 |
443-540-5XXX: 443-540-5000 | 443-540-5001 | 443-540-5050 | 443-540-5052 | 443-540-5053 | 443-540-5400 | 443-540-5440 | 443-540-5900 | 443-540-5901 | 443-540-5902 | 443-540-5997 | 443-540-5998 |
443-540-6XXX: 443-540-6900 | 443-540-6990 | 443-540-6996 | 443-540-6997 |
443-540-7XXX: 443-540-7500 | 443-540-7507 | 443-540-7580 | 443-540-7583 | 443-540-7588 | 443-540-7900 | 443-540-7920 | 443-540-7986 | 443-540-7987 | 443-540-7989 | 443-540-7997 |
443-540-8XXX: 443-540-8300 | 443-540-8303 | 443-540-8320 | 443-540-8360 | 443-540-8363 | 443-540-8365 | 443-540-8434 | 443-540-8437 | 443-540-8438 | 443-540-8443 | 443-540-8444 | 443-540-8448 | 443-540-8483 | 443-540-8484 | 443-540-8487 | 443-540-8800 | 443-540-8801 | 443-540-8805 | 443-540-8808 | 443-540-8880 |
443-540-9XXX: 443-540-9706 | 443-540-9707 | 443-540-9730 | 443-540-9770 | 443-540-9773 | 443-540-9777 | 443-540-9800 | 443-540-9900 | 443-540-9962 | 443-540-9990 | 443-540-9994 | 443-540-9999 |