Neighbor spoofing, where scammers mimic local area codes to deceive you into answering, is a prevalent issue. To combat this, consider the following applications:
Robokiller
Robokiller is a comprehensive spam call and text blocker that aims to eliminate up to 99% of spam calls. It utilizes a global database of 1.4 billion analyzed calls and machine learning to identify and block robocalls before they reach you. Additionally, Robokiller offers "Answer Bots"—pre-recorded messages that engage spam callers, wasting their time and reducing future spam. The app is available for iOS devices and offers a 7-day free trial, after which a subscription is required. (apps.apple.com)
Truecaller
Truecaller is a widely used app that provides caller ID and spam blocking features. It identifies unknown callers in real time and flags known spam, allowing you to set up call blocking or text message blocking from spammers. Truecaller also offers a call alert feature that notifies you who is calling even before your phone rings. The app is available for iOS devices and offers both free and premium versions, with the premium version providing advanced spam blocking and an ad-free experience. (en.wikipedia.org)
Hiya
Hiya offers a spam-blocking mobile app that provides caller ID name and call reason on incoming calls. It blocks scam and spam calls using Hiya’s data so that these calls do not reach the user. The app is available for iOS devices and offers both free and premium versions, with the premium version providing advanced spam blocking and an ad-free experience. (fone.tips)
Phone Pattern Blocker
Phone Pattern Blocker allows you to block entire area codes, exchanges, and spoofed number ranges using wildcard patterns. By entering a pattern like 555-XXX-XXXX, you can block millions of unwanted calls with a single rule. The app is available for iOS devices and offers a one-time purchase option, with no subscription required. (apps.apple.com)
WideProtect Spam Call Blocker
WideProtect Spam Call Blocker enables you to add phone number prefixes and block up to 1 billion numbers, including whole area codes in the USA. The app is available for iOS devices and offers a free trial with restricted phone number count. (iphone.apkpure.com)
Number Shield
Number Shield uses a unique wildcard system to block thousands of numbers that look like yours, effectively shutting down scammers who use local area codes to trick you. The app is available for iOS devices and offers a one-time purchase option, with no subscription required. (spark.mwm.ai)
Verizon Call Filter
Verizon offers Call Filter, which will display a “V” (for verified) on your caller ID for calls considered legitimate. It also blocks potentially fraudulent calls by giving a busy signal. You can activate Call Filter through your Verizon account. (consumerreports.org)
T-Mobile Scam Block
T-Mobile provides Scam Block, a free tool that blocks calls before they ring. You can activate Scam Block by dialing #ONB# (#662#) on your T-Mobile device. (consumerreports.org)
AT&T Call Protect
AT&T offers Call Protect, which displays a “V” (for verified) on your caller ID for calls considered legitimate and blocks potentially fraudulent calls by giving a busy signal. You can activate Call Protect through your AT&T account. (consumerreports.org)
Conclusion
For most users seeking to block neighbor spoofing calls, Robokiller offers a robust solution with its comprehensive spam call and text blocking features. However, if you prefer a free option, Truecaller and Hiya provide effective spam blocking capabilities. Additionally, Verizon, T-Mobile, and AT&T offer carrier-specific tools that can further enhance your call protection.



