Reported (528) XXX-XXXX phone numbers lookup

Browse phone numbers assigned to area code 528, used for Personal Communication Services (PCS) in the United States. Our database currently includes 10,000 numbers from this range, of which a total of numbers have been recently reported.

Find Entries for 528 area code:

Latest Entries for 528 area code:

No reports have been submitted for the 528 area code yet.

Recent Reports:

(206) 922-0880

Robocall spam from 206-922-0880.

Reported as "RoboCall"

(866) 771-6169

A robocall warned about an imposter scam, pretending to be a government office or other official source (number 866-771-6169).

Reported as "Imposter"

(888) 905-0901

Robocalls from 888-905-0901 impersonate a government, business, or someone known and try to scam the recipient.

Reported as "Imposter"

(877) 578-2315

An automated robocall advertising spam came in on 877-578-2315.

Reported as "RoboCall"

(877) 578-2751

A robocall warning of spam came in on 877-578-2751 and was flagged as unwanted.

Reported as "RoboCall"

(941) 726-1627

This number keeps calling as a robocall and is being reported as spam.

Reported as "RoboCall"

(888) 310-1306

A robocall on 888-310-1306 came through as spam and prompted complaints.

Reported as "RoboCall"

(866) 771-5582

An automated spam call came in using 866-771-5582.

Reported as "RoboCall"

About Area Code 528

Area code 528 supports personal communications and other non-geographic services connecting fixed, mobile, and unattended devices. It is used with E.164-addressed applications, including machine-to-machine services that exchange information with people and back-office control or database systems.


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  • Location: Personal Communication Services (PCS), Non-Geographic
  • Time Zone: UTC
  • Introduced: 2022
  • Overlay Code: None listed
  • Service Type: Mixed (Landline, Mobile, VoIP)
  • Major Carriers: Unknown
  • Numbers in Our Database: Over 10 thousand phone records.

Area Code 528 History and Coverage

Area code 528 entered service on March 2, 2022, as part of the expanding 5XX-NXX resource for non-geographic communications. Its development began earlier, when the Industry Numbering Committee set 528 aside in May 2012 with other codes intended to expand the then-named 5YY resource. That action followed a 2012 revision that broadened the category from its original personal communications purpose to include emerging technologies and machine-to-machine applications.

The activation came during continued growth in demand for 5XX numbering resources. The assignment guidelines call for additional 5XX area codes as the available supply of codes in the active resource is assigned.

Coverage for 528 follows a service-based model throughout North American Numbering Plan territories. Providers may use the code for eligible applications involving fixed equipment, mobile devices, wireless products, appliances, and unattended systems. Area code 528 remains in service with other active 5XX codes, including 500, 521 through 529, 532, 533, 538, 544, 566, 577, and 588.