Showing 1–20 of 1,000 ranked alternatives.
Nguyen Sang
Backup, restore, and manage contacts
Backup, restore, and import/export contacts via iCloud. Check and merge duplicates. Add or remove country codes. Format phone numbers. Delete all contacts. Export to Excel. Share contacts. Send SMS or email to selected contacts.
yasuhiko nagahara
Add prefixes to contacts instantly
Add numbers to existing contacts without replacing original numbers. Create labeled contacts with added prefixes for international dialing. Backup contacts before making changes to ensure data security.
Attila Farago
Caller ID for one call only
Caller ID for a single call by selecting a contact or entering a phone . Set the call duration and initiate the call. Works in specific countries with supported carriers. Requires confirmation with your service provider.
Valerii Andrusyk
Block unwanted calls and numbers
Block unwanted calls by adding phone number prefixes. Prevent spoofed numbers from appearing as local. Block up to 100 area codes or specific numbers. Manage restrictions and view blocked calls. Sync with phone contacts for automatic blocking.
Takahiro Furuya
Calculate addresses and masks
Allows users to input masks and prefix lengths. It calculates network, host, and directed broadcast addresses. Features include classful and classless mode options. Includes a dedicated for easy input.
Ad Hoc Labs, INC
Create private numbers for communication
Create and manage multiple private numbers with customizable settings. Send and receive unlimited SMS and calls via Wi-Fi or mobile data. Delete numbers at any time to obtain a new anonymous line.
Phoner Holdings LLC
Text and call with a
Provides a for texting and calling. Enables private messaging and calls. Includes reverse lookup and anonymous caller identification. Supports international texting and calling with SMS/MMS.
ALIA NETWORK CORPORATION
Buy phone numbers, send SMS, and get
Make calls or send texts internationally using purchased phone numbers. Buy DID numbers from 80+ countries for call/text services. Purchase phone plans from 30+ countries. Buy eSIMs from 150+ countries for local internet access without roaming fees.
Ever Apps LLC
Use number for private calls and texts
Manage a number for private calls and texts without a SIM card. Make international calls and send texts using the selected number. Add minutes and SMS to the balance. Maintain the number indefinitely.
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