443-633

You are reviewing the Area Code (NPA/NXX) report for 443-633. Did you mean to search the SMS short code 443633?

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	443633
Basic Format	443-633
NPA (Area Code)	443
NXX	633

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
443-633-0XXX	6855	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	BALTIMORE	AS	07/22/2011	BALTIMORE	MD	MA	09/01/2011
443-633-1XXX	6855	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	BALTIMORE	AS	07/22/2011	BALTIMORE	MD	MA	09/01/2011
443-633-2XXX	6855	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	BALTIMORE	AS	07/22/2011	BALTIMORE	MD	MA	09/01/2011
443-633-3XXX	6855	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	BALTIMORE	AS	07/22/2011	BALTIMORE	MD	MA	09/01/2011
443-633-4XXX	6855	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	BALTIMORE	AS	07/22/2011	BALTIMORE	MD	MA	09/01/2011
443-633-5XXX	6855	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	BALTIMORE	AS	07/22/2011	BALTIMORE	MD	MA	09/01/2011
443-633-6XXX	6855	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	BALTIMORE	AS	07/22/2011	BALTIMORE	MD	MA	09/01/2011
443-633-7XXX	6855	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	BALTIMORE	AS	07/22/2011	BALTIMORE	MD	MA	09/01/2011
443-633-8XXX	6855	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	BALTIMORE	AS	07/22/2011	BALTIMORE	MD	MA	09/01/2011
443-633-9XXX	6855	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	BALTIMORE	AS	07/22/2011	BALTIMORE	MD	MA	09/01/2011
443-633-XXXX	6855	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	BALTIMORE	AS	07/18/2011	BALTIMORE	MD

Reports

Anonymous User from Baltimore City, Maryland

February 12, 2025 at 2:16 PM

443-633-4571 reported as a Live Voice or Other. Received on February 12, 2025 at 2:10 PM.
Call for Medical & prescriptions

Anonymous User from Solon, Ohio

October 12, 2023 at 7:58 PM

443-633-5195 reported as a Robocall. Received on October 12, 2023 at 7:46 PM.
Call for Dropped call or no message

Anonymous User from Pasadena, Maryland

August 5, 2023 at 5:39 PM

443-633-3361 reported as a Live Voice or Other. Received on August 5, 2023 at 5:00 PM.
Call for Home improvement & cleaning

Most 'popular' numbers on this prefix:

443-633-4XXX: 443-633-4200 | 443-633-4202 | 443-633-4220 | 443-633-4230 | 443-633-4231 | 443-633-4237 | 443-633-4500 | 443-633-4501 | 443-633-4507 | 443-633-4570 | 443-633-4575 | 443-633-4577 |
443-633-5XXX: 443-633-5100 | 443-633-5120 | 443-633-5150 | 443-633-5190 | 443-633-5191 | 443-633-5199 |
443-633-7XXX: 443-633-7000 | 443-633-7003 | 443-633-7006 | 443-633-7020 | 443-633-7022 | 443-633-7025 |