Live Carrier Line • Ready for SMS
+1 202 851 6510
United States temporary phone number for online SMS verification and OTP codes. Fully compatible with Google, WhatsApp, Telegram, and Microsoft 2FA with sub-second delivery.
Carrier Network & Telephony Engineering Specifications
Numbering plan compliance, rate center attribution, and SS7 interconnect attributes.
ITU-T E.164 Format
+12028516510
National Notation
(202) 851-6510
RFC 3966 URI
tel:+12028516510
Assigned Carrier Trunk
Tier-1 US Wireless Operator (AT&T/Verizon/T-Mobile)
Line Classification
Wireless / Cellular
Geographic Region
Washington, DC
Signaling Interconnect
Tier-1 Direct SS7 / SMPP 3.4
Delivery SLA
< 1,500ms Push to Edge
Live Inbound SMS Messages
Real-time incoming OTP codes received on +1 202 851 6510.
Ready for Inbound Messages
This phone line is active and monitoring the carrier signaling gateway. Enter +1 202 851 6510 on your service, then click refresh.
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