636-300

You are reviewing the Area Code (NPA/NXX) report for 636-300. Did you mean to search the SMS short code 636300?

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	636300
Basic Format	636-300
NPA (Area Code)	636
NXX	300

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
636-300-0XXX	9533	SOUTHWESTERN BELL	HARVESTER	RT		HARVESTER	MO	SW
636-300-1XXX	9533	SOUTHWESTERN BELL	HARVESTER	RT		HARVESTER	MO	SW
636-300-2XXX	9533	SOUTHWESTERN BELL	HARVESTER	RT		HARVESTER	MO	SW
636-300-3XXX	9533	SOUTHWESTERN BELL	HARVESTER	RT		HARVESTER	MO	SW
636-300-4XXX	9533	SOUTHWESTERN BELL	HARVESTER	RT		HARVESTER	MO	SW
636-300-5XXX	9533	SOUTHWESTERN BELL	HARVESTER	RT		HARVESTER	MO	SW
636-300-6XXX	9533	SOUTHWESTERN BELL	HARVESTER	AS	12/09/2010	HARVESTER	MO	SW	01/07/2011
636-300-7XXX	6534	NEW CINGULAR WIRELESS PCS, LLC - IL	HARVESTER	AS	10/12/2009	HARVESTER	MO	SW	10/28/2009
636-300-8XXX	9533	SOUTHWESTERN BELL	HARVESTER	RT		HARVESTER	MO	SW
636-300-9XXX	9533	SOUTHWESTERN BELL	HARVESTER	RT		HARVESTER	MO	SW
636-300-XXXX	9533	SOUTHWESTERN BELL	HARVESTER	AS	05/01/2001	HARVESTER	MO

Business/Government Phones on the 636-300 Prefix

Phone	Name	Address
636-300-0403	Kramer Roofing & Restoration
636-300-0707	Ives Construction & Interiors
636-300-0908	E Meier Contracting Concrete & Asphalt
636-300-4280	Monticello Dental Care
636-300-7930	Mitts Electric LLC
636-300-7980	Brody Allen Exteriors
636-300-0158	Walgreens Pharmacy	US
636-300-2899	Missouri State Highway Patrol Driver Examination	703 Big Bend Road Manchester 63021 US
636-300-3535	Residence Inn St. Louis O'Fallon	101 Progress Point Court O'Fallon 63368 US
636-300-5300	Ferguson Plumbing	76 Hubble Drive Dardenne Prairie 63368 US

Reports

Anonymous User from , TN

March 13, 2026 at 5:03 PM

636-300-5059 reported as a Live Voice or Other. Received on March 13, 2026 at 12:00 AM.

Anonymous User from Troy, Missouri

January 26, 2026 at 1:58 PM

636-300-9794 reported as a Robocall. Received on January 26, 2026 at 12:54 PM.
Call for Dropped call or no message

Anonymous User from , MO

December 2, 2025 at 9:50 PM

636-300-8598 reported as a Robocall. Received on November 20, 2025 at 12:22 PM.

Anonymous User from St Charles, Missouri

September 13, 2025 at 12:15 PM

636-300-3127 reported as a Robocall. Received on September 9, 2025 at 2:33 PM.
Call for Medical & prescriptions

Anonymous User from Houston, Texas

August 22, 2025 at 12:30 PM

636-300-7306 reported as a Robocall. Received on August 22, 2025 at 8:46 AM.

Anonymous User from Wentzville, Missouri

July 28, 2025 at 11:20 AM

636-300-8700 reported as a Live Voice or Other. Received on July 28, 2025 at 10:17 AM.
Call for Medical & prescriptions

Anonymous User from Arnold, Missouri

July 15, 2025 at 5:08 PM

636-300-1651 reported as a Robocall. Received on July 15, 2025 at 3:17 PM.

Anonymous User from , MO

January 10, 2025 at 8:45 PM

636-300-2709 reported as a Robocall. Received on January 9, 2025 at 6:00 PM.
Call for Medical & prescriptions

Anonymous User from , CA

July 1, 2022 at 8:06 PM

636-300-3299 reported as a Robocall. Received on July 1, 2022 at 12:01 PM.

Anonymous User from Saint Charles, MO

November 10, 2020 at 5:03 PM

None reported as a Live Voice. Received on November 10, 2020 at 3:00 PM.
Unwanted call for unknown
Caller ID indicated they called from 636-300-5700
Contacted via Wired

Anonymous User from , MO

June 29, 2016 at 6:20 AM

reported as a Live Voice. Received on June 13, 2016 at 10:30 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 636-300-1415
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

636-300-0XXX: 636-300-0226 | 636-300-0227 | 636-300-0228 | 636-300-0236 | 636-300-0237 | 636-300-0238 | 636-300-0400 | 636-300-0401 | 636-300-0402 | 636-300-0403 | 636-300-0406 | 636-300-0501 | 636-300-0502 | 636-300-0506 | 636-300-0560 | 636-300-0561 | 636-300-0562 | 636-300-0700 | 636-300-0706 | 636-300-0707 | 636-300-0900 | 636-300-0902 | 636-300-0906 | 636-300-0907 |
636-300-1XXX: 636-300-1400 | 636-300-1410 | 636-300-1414 | 636-300-1415 |
636-300-2XXX: 636-300-2000 | 636-300-2002 | 636-300-2300 | 636-300-2352 | 636-300-2353 | 636-300-2354 | 636-300-2730 | 636-300-2734 | 636-300-2737 | 636-300-2772 | 636-300-2777 | 636-300-2778 | 636-300-2800 | 636-300-2808 | 636-300-2820 | 636-300-2823 | 636-300-2829 | 636-300-2887 |
636-300-3XXX: 636-300-3252 | 636-300-3256 | 636-300-3258 | 636-300-3290 | 636-300-3291 | 636-300-3299 | 636-300-3400 | 636-300-3460 | 636-300-3462 | 636-300-3469 |
636-300-4XXX: 636-300-4241 | 636-300-4242 | 636-300-4248 | 636-300-4282 | 636-300-4287 | 636-300-4289 | 636-300-4500 | 636-300-4510 | 636-300-4514 | 636-300-4515 | 636-300-4545 |
636-300-5XXX: 636-300-5300 | 636-300-5306 | 636-300-5600 | 636-300-5601 | 636-300-5606 | 636-300-5700 | 636-300-5706 | 636-300-5707 |
636-300-7XXX: 636-300-7500 | 636-300-7506 | 636-300-7510 | 636-300-7512 | 636-300-7515 | 636-300-7700 | 636-300-7762 | 636-300-7766 | 636-300-7769 | 636-300-7777 | 636-300-7778 | 636-300-7982 | 636-300-7987 | 636-300-7989 | 636-300-7992 | 636-300-7997 | 636-300-7998 |