San Mateo: 650-403-#### Phone Number Ranges

Home / Area Code / 650 / 650-403

County:	San Mateo
Primary City:	San Mateo
Usage:	Landline Numbers
Company:	Allegiance Telecom, Inc. - Ca
Ratecenter:	SAN MATEO
Latitude / Longitude:	37.5629917 / -122.3255254

Phone	Activity	Timestamp
650-502-1806	73 users voted and the result was Fraud Calls	2025-03-23 11:32:58
650-541-4378	33 users voted and the result was Harassing Calls	2024-10-16 03:36:18
650-541-4724	39 users voted and the result was Fraud Calls	2024-10-16 01:22:35
650-725-6683	24 users voted and the result was Debt Calls	2024-03-20 08:21:48
650-249-1814	65 users voted and the result was Secure Calls	2024-03-20 04:30:42
650-870-7676	34 users voted and the result was Sales Calls	2024-03-20 02:26:51
650-414-9667	23 users voted and the result was Secure Calls	2024-03-19 11:22:48
650-754-3889	31 users voted and the result was Unknown Calls	2024-03-19 10:48:08
650-282-2265	18 users voted and the result was Hang up Calls	2024-03-19 07:48:44
650-376-7869	64 users voted and the result was Other Calls	2024-03-19 05:05:40
650-899-9806	34 users voted and the result was Unknown Calls	2024-03-19 12:35:24
650-337-2526	65 users voted and the result was Other Calls	2024-03-19 11:28:28
650-420-1981	0 users voted and the result was Other Calls	2024-01-15 08:40:56
650-218-8408	0 users voted and the result was Other Calls	2024-01-14 10:06:16
650-288-0525	0 users voted and the result was Other Calls	2024-01-14 10:05:50
650-556-3509	0 users voted and the result was Other Calls	2024-01-14 01:28:48
650-229-4595	0 users voted and the result was Other Calls	2024-01-14 01:28:42
650-421-3828	0 users voted and the result was Other Calls	2024-01-14 01:28:40
650-556-3922	0 users voted and the result was Other Calls	2024-01-14 01:28:38
650-556-3508	0 users voted and the result was Other Calls	2024-01-14 01:28:31

Phone Number Ranges with Prefix 650-403

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Recent user feedback

+1 (606) 448-6004

Elizabeth King
01:42 2024-10-17
Category: Secure Calls

Caller claims to be an inmate from jail but cannot connect and cost 2 dollars everytime

+1 (810) 204-3094

Marjorie Swift
01:42 2024-10-17
Category: Debt Calls

Just keep on calling my number. Starting to get on my nerves. Block please

+1 (716) 329-8222

Katherine Judd
01:41 2024-10-17
Category: Sales Calls

Spam

+1 (763) 726-7528

Gerry Dechant
01:39 2024-10-17
Category: Unknown Calls

Booooooo

+1 (479) 504-1480

James Shay
01:39 2024-10-17
Category: Hang up Calls

Yet another silent caller.

+1 (989) 402-2631

Quentin McNeal
01:38 2024-10-17
Category: Secure Calls

Received an unwanted spam text message stating:- ‘Hey, xxx, this is Dr. Pamela Pugh for Congress again. I know I'm sending a lot of texts, but our competitive primary election is in just 6 MORE DAYS! This is your last chance to make an impact and help o

+1 (805) 277-9692

Alan Schneider
01:37 2024-10-17
Category: Secure Calls

Wanted me to download an app so they could check my phone

+1 (386) 400-3260

Carmen Radu
01:37 2024-10-17
Category: Hang up Calls

Call From Lake City, FL / *67 CallBack = “Busy Signal” /// SCAM