Ntr Phone Codes ((install)) Full May 2026

March 2025

Dial *57 after a nuisance call → Listen for confirmation → Dial 1477 to generate a trace reference number → Call 101 (police non-emergency) with that number. Australia (Telstra, Optus, TPG, iiNet) Australia uses a service called "Call Trace" (identical to NTR). The code varies slightly by carrier. ntr phone codes full

| Service | Code | Notes | |--------|------|-------| | | *57 | Dial immediately after a nuisance call. You will hear a confirmation tone/recording. | | Automatic Nuisance Trace (Some RBOCs) | *77 | Rare; used in limited Bell System areas pre-2000. | | Cancel Nuisance Trace | *87 | Cancels a pending trace request. Not available on all lines. | | Ancillary NTR (Business lines – AT&T) | *67 + 1-800-xxx-xxxx | Not a direct code; requires call forwarding to a trace center. | | CenturyLink NTR | *57 | Same as standard. | | Verizon Landline NTR | *57 | After dialing, follow voice prompts. | | Cox Digital Telephone | *57 | Works on home phone via coax. | Important: After dialing *57 in the US/Canada, you must hang up and then call your provider’s nuisance bureau or local police. The code stores the trace; it does not identify the number to you for privacy reasons. United Kingdom (BT, Sky, TalkTalk, Virgin Media) The UK uses a different system: "Call Trace" service (similar to NTR) with code *57 as well, plus an access code for BT’s Nuisance Call Bureau. March 2025 Dial *57 after a nuisance call