established · -1.2 market domain

Phone Numbers

Score 26.4 / 100 15 providers +59 via APIs 67 APIs Search apis.io →
Workflows using this tag
RingCentral Team Messaging Incoming Webhook Lifecycle · RingCentral RingCentral Transcribe and Summarize a Call Recording · RingCentral RingCentral Send an SMS and Track Its Delivery · RingCentral RingCentral Send an A2P SMS Batch and Reconcile Statuses · RingCentral RingCentral Create a Video Bridge and Manage Its Lifecycle · RingCentral RingCentral Sync the Call Log and Retrieve Recordings · RingCentral RingCentral Send a Fax and Retrieve the Sent Document · RingCentral RingCentral Webhook Subscription Lifecycle · RingCentral
Business capabilities this tag reaches
Application Communications 14 Telecom Subscriber Management 3 Cybersecurity Management 1
Variants seen in the corpus: Phone NumberPhone Numbers

Providers using this tag (15)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 4 Complete, well-documented, and agent-ready
CallNodeCompanyVoice AITelephony2 APIs69.5TelnyxCommunicationsCPaaSVoiceSMS3 APIs93.5Microsoft Azure Communication ServicesMicrosoft AzureCPaaSCallingChat22 APIs73.7Zoom PhoneTelecommunicationsUnited StatesUCaaSCloud PBX2 APIs69.1
Strong 6 Solid coverage with minor gaps
SonetelCompanyTelephonyVoIP20 APIs59.0CosVoiceCompanyAI AgentsVoiceTelephony1 API58.3SaperlyTelephonyVoiceSMS2 APIs57.5AgentPhoneCompanyTelephonySMS1 API54.8EnrichData EnrichmentContact DiscoveryWeb IntelligenceB2B Data7 APIs62.2CleatCompanySMSVerification Codes1 API60.8
Developing 1 Usable, with meaningful gaps to close
BurnerCompanySMSMMS1 API39.3
Thin 2 Limited public surface area
Numverify APIPhone ValidationTelecommunicationsData1 API29.9Abstract API Phone ValidationNumber VerificationPhone ValidationPhone Number Lookup1 API26.9
Emerging 1 Early or largely undocumented
46elksCPaaSSMSMMSVoice1 API25.7
Minimal 1 Almost no public developer surface
PingerCompanyCommunicationsTelecommunicationsMessaging10.8

APIs with this tag (67)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 21 Complete, well-documented, and agent-ready
Telnyx Phone Numbers APIAssociate phone numbers with a verified DIR so calls from those numbers carry the DIR's display identity.93.5Twilio Phone Numbers APIQuery phone number data and intelligence90.8Leadping Phone Numbers APIManages phone-number discovery, purchasing, assignment, configuration, and compliance. Use these endpoints ...80.8Outreach Phone Number API ## Phone Number Relationships 78.7Close Phone Numbers APIThe phone_numbers API from Close — 3 operation(s) for phone_numbers.77.2politicalcomms-com Phone Numbers APIList phone numbers across 10DLC campaigns and toll-free verifications.74.5SignalWire Phone Numbers APIManage phone numbers for your SignalWire project.74.2Clerk Phone Numbers APIA user can be associated with one or more phone numbers, which allows them to be contacted via SMS.73.18x8 Phone Numbers APIThe Phone Numbers API from 8x8 — 2 operation(s) for phone numbers.73.0WhatsApp Phone Numbers APIList and manage phone numbers on a WABA72.3Zendesk Talk Phone Numbers APIThe Zendesk Talk Phone Numbers API lets you manage the phone numbers in your Zendesk voice account. You can...71.7Sinch Elastic SIP Trunk APICreate and manage elastic SIP trunks, SIP endpoints, access control lists and phone numbers.71.6Impact Phone Numbers APIThe Phone Numbers API from Impact — 2 operation(s) for phone numbers.71.5CallNode Phone Numbers APISearch inventory, purchase numbers, provision webhooks, and release numbers.69.5Zoom Phone Numbers APIThe Phone Numbers API from Zoom Phone — 10 operation(s) for phone numbers.69.1Roark Phone Number APIThe Phone Number API from Roark — 4 operation(s) for phone number.69.0Conduyt Phone Numbers APIThe Phone Numbers API from Conduyt — 1 operation(s) for phone numbers.68.6Amazon Web Services Phone Number APIThe Phone Number API from Amazon Web Services — 7 operation(s) for phone number.68.5Amazon Web Services Phone Numbers APIThe Phone Numbers API from Amazon Web Services — 3 operation(s) for phone numbers.68.5Platform.sh Phone Number APIThe Phone Number API from Platform.sh — 2 operation(s) for phone number.68.5HighLevel Phone Numbers APIDocumentation for phone numbers management66.9
Strong 23 Solid coverage with minor gaps
Upsun Phone Number APIThe Phone Number API from Upsun — 2 operation(s) for phone number.66.3Cloudmersive Phone Number APIThe Phone Number API from Cloudmersive — 1 operation(s) for phone number.65.8Linode Phone number APIOperations to verify and delete the phone number associated with your user account, which is used to send S...65.8The Mobile First Company Phone Numbers APIRetrieve information about your Allo phone numbers.65.4Crevio Phone Numbers APIPhone numbers provisioned for the account64.7Avaya Phone Number APIManagement of phone numbers that are the entry point for contact center voice engagements. Phone number can...64.6Phone Com Phone Numbers APIYour Phone.com account has one or more phone numbers registered to it.63.0DialNexa Phone Numbers APIThe Phone Numbers API from DialNexa — 8 operation(s) for phone numbers.62.8Call2Me Phone Numbers APIProvision and assign phone numbers. Buy from supported regions, connect a SIP trunk for BYOC, or reserve a ...62.5CM.com Phone Number APIThe Phone Number API from CM.com — 4 operation(s) for phone number.62.5CM.com Phone Numbers APIThe Phone Numbers API from CM.com — 5 operation(s) for phone numbers.62.5Amazon Chime SDK Chime Phone Numbers APIThe Chime Phone Numbers API from Amazon Chime SDK — 4 operation(s) for chime phone numbers.62.4Zavu Phone Numbers APIThe Phone Numbers API from Zavu — 4 operation(s) for phone numbers.62.0Bluejay Phone Numbers APIThe Phone Numbers API from Bluejay — 1 operation(s) for phone numbers.59.4Synthflow Phone Numbers APIThe Phone Numbers API from Synthflow — 3 operation(s) for phone numbers.59.3Synthflow Platform APIThe Synthflow Platform API provides REST endpoints to manage assistants, phone numbers, calls, knowledge ba...59.3RingCentral Phone Numbers APIThe Phone Numbers API from RingCentral — 9 operation(s) for phone numbers.58.7RingCentral Provisioning APIThe RingCentral Provisioning API supports account, extension, user, phone-number, device, and role lifecycl...58.7Famulor Phone Numbers APIRufnummern suchen, kaufen, konfigurieren und freigeben.58.4Lawmatics Phone Numbers APIA Phone Number is contact information that belongs to a Firm, Contact, or Company.57.3Zoom Number Management APIThe Zoom Number Management API lets developers manage and provision phone numbers in Zoom Phone, Contact Ce...57.1HeyMilo Phone Numbers APIList provisioned phone numbers for SMS and voice agents.55.7Quo Phone Numbers APIOperations related to phone numbers55.5
Developing 17 Usable, with meaningful gaps to close
Invoca Phone Numbers APIPhone Numbers53.7honkio-ca Phone Numbers APIProvision and manage Canadian phone numbers52.7Sarj AI Developer API Phone Numbers APIThe phone-numbers API from Sarj AI Developer API — 13 operation(s) for phone-numbers.52.7iCallAgent Public API Phone Numbers APIThe phone-numbers API from iCallAgent Public API — 1 operation(s) for phone-numbers.52.4Clio Phone Numbers APIPhone Numbers are phone numbers associated with a Contact. This endpoint returns all phone numbers associat...51.7KaiCalls Phone Numbers APIThe Phone Numbers API from KaiCalls — 6 operation(s) for phone numbers.51.6Sonar Phone Numbers APIThe Phone Numbers API from Sonar — 1 operation(s) for phone numbers.51.4Bird Phone Numbers APISearch, purchase, and manage phone numbers inventory programmatically. Supports number search by country an...49.3Wazo Phone Numbers APIThe phone-numbers API from Wazo — 4 operation(s) for phone-numbers.48.9Daily Phone Numbers APIThe Phone Numbers API from Daily — 4 operation(s) for phone numbers.48.5Happyrobot Phone Numbers APIThe Phone Numbers API from Happyrobot — 10 operation(s) for phone numbers.47.9Convirza Phone Numbers APIThe Phone Numbers API from Convirza — 3 operation(s) for phone numbers.45.0Facebook Phone Numbers APIThe Phone Numbers API from Facebook — 2 operation(s) for phone numbers.43.7University of Wisconsin-Madison Phone Numbers APIThe Phone Numbers API from University of Wisconsin-Madison — 1 operation(s) for phone numbers.41.5ClawCall APIClawCall API as documented publicly: 20 operations. Contract generated from the documentation by API Evange...41.4University of Warsaw Phone Number APIThe Phone Number API from University of Warsaw — 7 operation(s) for phone number.41.0Burner APIOAuth 2.0 REST API for programmatic access to Burner line management, messaging (SMS/MMS) and configuration...39.3
Thin 6 Limited public surface area
Plivo Numbers APIThe Plivo Numbers API searches the global number inventory, rents and releases phone numbers (long codes, t...38.6JustCall Phone Numbers APIThe Phone Numbers API from JustCall — 3 operation(s) for phone numbers.37.0Cartesia Phone Numbers APITelephony number provisioning and import.36.5Vapi Phone Numbers APIThe Phone Numbers API from Vapi — 3 operation(s) for phone numbers.33.2Fish Audio Phone Numbers APIThe Phone Numbers API from Fish Audio — 3 operation(s) for phone numbers.33.1Dharun Ashokkumar Phone numbers APIThe Phone numbers API from Dharun Ashokkumar — 1 operation(s) for phone numbers.30.3

Companies reaching this through an API (59)

These companies publish an API, specification or operation carrying “Phone Numbers” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

8x8 Amazon Chime SDK Amazon Web Services Avaya Bird Bluejay Call2Me Cartesia ClawCall Clerk Clio Close Cloudmersive CM.com Conduyt Convirza Crevio Daily Dharun Ashokkumar DialNexa Facebook Famulor Fish Audio Happyrobot HeyMilo HighLevel honkio-ca iCallAgent Public API Impact Invoca JustCall KaiCalls Lawmatics Leadping Linode Outreach Phone Com Platform.sh Plivo politicalcomms-com Quo RingCentral Roark Sarj AI Developer API SignalWire Sinch Sonar Synthflow The Mobile First Company Twilio
Show all 59 companies ↓
University of Warsaw University of Wisconsin-Madison Upsun Vapi Wazo WhatsApp Zavu Zendesk Zoom

Score breakdown

Frequency
55.6
log-scaled weighted occurrences
Breadth
0.2
spread across providers
Quality lift
52.7
mean composite of providers using it
Cohesion
12.7
strength of nearest seed neighbor

Related tags

Calls 28 co-occurrences Telephony 22 co-occurrences SMS 33 co-occurrences CPaaS 13 co-occurrences SIP 9 co-occurrences Voice 36 co-occurrences Conversations 22 co-occurrences

Where this tag comes from

Provider tag15
Api tag64
Openapi tag46
Openapi op tag189

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