# Subscriber KYC & Verification APIs for Telecom | FastKYC > Subscriber verification APIs for telecom - mobile number validation, MNRL checks, Aadhaar and PAN verification, and address confirmation. Source: https://www.fastkyc.com/industries/telecom/ --- [Industries](/industries/)Telecom # Verification APIs for Telecom Subscriber verification APIs for telecom - mobile number validation, MNRL checks, Aadhaar and PAN verification, and address confirmation. [Book a Demo](/book-demo/) [Browse All APIs](/apis/) Telecom profileIND / TELECOM Banking 1 API Employment 1 API Finance 1 API Identity 26 APIs Merchant 6 APIs Mobile 3 APIs 3 categories more 6 APIs APIs on this page, by what they verify. 44 APIs Either side of the profile: documents these APIs return. Telecom operators verify at the point of connection, and the number itself is both the product and the identifier. These APIs cover number integrity - MNV, MNRL revocation checks, WhatsApp presence - alongside the identity and address proof a new connection requires. ## The APIs, by what they verify 44 APIs across 9 categories. Search APIs No APIs match Try a shorter term - or [ask us](/book-demo/), we may already have it. ### Banking 1 API - [Mobile to Bank APIFind the bank accounts linked to an Indian mobile number, so customers can confirm an existing account instead of typing one in.](/apis/mobile-to-bank/) ### Employment 1 API - [Mobile to UAN APIFind the Universal Account Numbers linked to an Indian mobile number, so an employment check can start from a phone number alone.](/apis/mobile-to-uan/) ### Finance 1 API - [Mobile to GST APIFind GST identification numbers linked to a mobile number, validated across government and financial registration databases.](/apis/mobile-to-gst/) ### Identity 26 APIs - [Aadhaar Validation APIVerify an Indian Aadhaar number instantly and confirm it is valid and in use, with essential identity insights for faster, safer customer onboarding.](/apis/aadhaar-validation/) - [Aadhaar XML Verification APIVerify an offline Aadhaar eKYC XML by validating UIDAI's digital signature and extracting identity, address and photograph.](/apis/aadhaar-xml-verification/) - [DIN to PAN APIFind the PAN associated with a Director Identification Number, linking a director's corporate roles to their tax identity for KYB and due diligence.](/apis/din-to-pan/) - [E-Aadhaar Verify APIExtract and verify Aadhaar details from an uploaded e-Aadhaar document, combining extraction with validation in one step.](/apis/eaadhaar-upload/) - [Email Check APIVerify an email address is legitimate and deliverable, filtering out disposable, invalid and undeliverable addresses before they enter your database.](/apis/email-check/) - [Email Verification Send OTP APISend a one-time password to an email address to begin verifying the customer controls that inbox, the first step of email ownership verification.](/apis/send-email-otp/) - [Get Company Details APIGet a company's full MCA profile including charges, compliance status and director details from its Corporate Identity Number.](/apis/cin-advance/) - [Get PAN Essentials APIRetrieve a PAN holder's essential details, including name, date of birth and gender, to match a customer's identity against their PAN in seconds.](/apis/get-pan-essentials/) - [MNV Without OTP APIVerify an Indian mobile number and get subscriber and network details without sending an OTP, so customers are never interrupted during onboarding.](/apis/mnv-without-otp/) - [MNV Without OTP Basic APIGet essential subscriber and network details for a mobile number without an OTP, in a lightweight verification call built for high-volume checks.](/apis/mnv-without-otp-basic/) - [Mobile to Address APIRetrieve address details linked to a mobile number, aggregated from telecom, utility and financial data sources, to prefill and verify customer addresses.](/apis/mobile-to-address/) - [Mobile to Name APIRetrieve the registered full name for an Indian mobile number using telecom and banking-grade sources, to match a customer's name to their phone.](/apis/mobile-to-name/) - [Mobile to PAN APIFind the PAN linked to a mobile number and name, validated against trusted telecom and financial sources, so customers don't have to type their PAN.](/apis/mobile-to-pan/) - [Mobile to RC APIFind the vehicle registration numbers linked to a mobile number, validated against transport and insurance databases, for vehicle loans and insurance.](/apis/mobile-to-rc/) - [Mobile to VPA APIMap a mobile number to its UPI virtual payment address and account holder name for quick payment verification before you send or collect money.](/apis/mobile-to-vpa/) - [PAN Aadhaar Link Lookup APIFetch a PAN's Aadhaar linkage status together with the masked Aadhaar number linked to it, confirming the PAN is operative for KYC and tax purposes.](/apis/pan-aadhaar-link-lookup/) - [PAN Advanced V2 APICheck a PAN and confirm its validity, holder details and Aadhaar linkage status in a single advanced verification call built for full KYC journeys.](/apis/pan-advanced-v2/) - [PAN Comprehensive APIRetrieve extensive PAN card data for an individual, covering identity details, status and linked information in one call.](/apis/pan-comprehensive/) - [PAN Lite APIGet the registered name for a valid PAN in a lightweight check, built for name matching during onboarding and bulk PAN validation at scale.](/apis/pan-to-name/) - [PAN to DIN APIFind the Director Identification Numbers associated with a PAN, revealing an individual's company directorships for KYB and due diligence checks.](/apis/pan-to-din/) - [Pan Aadhaar Link Status APICheck whether a PAN is linked to an Aadhaar number and get the current linkage status directly, since an unlinked PAN becomes inoperative for tax.](/apis/pan-aadhaar-link-status/) - [Pan Aadhaar Link Verify APIVerify PAN-Aadhaar linkage against a specific Aadhaar number, confirming the PAN and Aadhaar pair a customer declared actually belong together.](/apis/pan-aadhaar-link-verify/) - [Pan Comprehensive with Aadhaar Check APIRetrieve full PAN data and validate the linked Aadhaar number in a single call, covering identity and PAN-Aadhaar linkage together for complete KYC.](/apis/pan-comprehensive-with-aadhaar-check/) - [Pan Udyam Check APICheck whether a PAN is registered under the Udyam MSME system, confirming small business status from a PAN alone for MSME lending and schemes.](/apis/pan-udyam-check/) - [Reverse Geocode APIConvert geographic coordinates into a detailed physical address for location verification and address capture during field and digital onboarding.](/apis/reverse-geocode/) - [Validate Email OTP APIValidate an email one-time password and confirm the customer controls the address they supplied, completing email ownership verification.](/apis/validate-email-otp/) ### Merchant 6 APIs - [Company Name to CIN APIFind a company's Corporate Identity Number and registration status by searching its name in the MCA registry, without asking the business for its CIN.](/apis/company-to-cin/) - [GSTIN By Pan APIRetrieve every GSTIN linked to a PAN, with the state and current status of each registration, to see a business's full GST footprint in one call.](/apis/gst-by-pan/) - [Mobile To Prefill APIPrefill a customer's KYC profile from a mobile number, returning name, contact details, addresses and demographic attributes.](/apis/mobile-to-prefill/) - [Mobile to MSME APIFind the MSME Udyam registration linked to a mobile number from official government and business registry sources, without asking for the Udyam number.](/apis/mobile-to-msme/) - [PAN to Udyam Details APIFetch Udyam registration and enterprise details for a business using only its PAN, without needing the Udyam number, for MSME lending and onboarding.](/apis/pan-to-udyam/) - [Udyog Aadhaar Verification APIVerify a legacy Udyog Aadhaar registration using its UAM number and retrieve the registered enterprise details, for older MSME registrations.](/apis/udyog-aadhaar-verify/) ### Mobile 3 APIs - [MNV Generate OTP APISend a verification OTP to an Indian mobile number and receive a reference ID for confirming the code and the subscriber details.](/apis/mnv-generate-otp/) - [MNV Submit OTP APIConfirm a mobile number by validating its OTP against the reference ID, returning verified subscriber and network details.](/apis/mnv-submit-otp/) - [Mobile 360 Profile APIBuild a complete identity, financial and business profile from a single Indian mobile number, in one aggregated API call.](/apis/mobile-360/) ### SMS 1 API - [MNRL Check APICheck whether an Indian mobile number appears on the Mobile Number Revocation List, flagging disconnected numbers before they are reassigned.](/apis/mnrl-check/) ### Utility 1 API - [Whatsapp Check APICheck whether an Indian mobile number is registered on WhatsApp and whether it is a personal or business account, before you message a customer.](/apis/whatsapp-check/) ### Vision 4 APIs - [Aadhaar Masking APIMask the first eight digits of an Aadhaar number in a document image, returning a redacted copy that is compliant to store.](/apis/aadhaar-mask/) - [Mobile Invoice OCR APIRead invoice details, customer and retailer information, tax amounts and asset details from mobile device purchase invoices.](/apis/mobile-invoice-ocr/) - [OCR Aadhaar APIExtract the Aadhaar number, name, date of birth, gender and address from a photo of an Aadhaar card, ready for identity verification.](/apis/aadhaar-ocr/) - [OCR PAN APIRead PAN number, name, father's name and date of birth from a PAN card image and return them as structured, verifiable data.](/apis/pan-ocr/) Use cases ## What Telecom teams verify Telecom4 use cases 1. 01 Verify a mobile number with OTP before activation 2. 02 Check a number against the MNRL revocation list 3. 03 Confirm subscriber identity from Aadhaar or PAN 4. 04 Resolve name and address from a mobile number ## Building for Telecom? We will walk you through the APIs on this page and which of them your journey actually needs. [Book a Demo](/book-demo/) [Browse All APIs](/apis/) - One API key for every check - Verified against official Indian records - Built for onboarding at scale ## All verification APIs ### [Banking APIs](/apis/banking/) [Bank Verification Hybrid API](/apis/bank-verification-hybrid/), [Bank Verification Penny Drop API](/apis/bank-verification-penny-drop/), [Bank Verification Pennyless API](/apis/bank-verification-pennyless/), [IFSC Search API](/apis/ifsc-search/), [Mobile to Bank API](/apis/mobile-to-bank/), [Penny Drop Initialize API](/apis/penny-drop-initialize/), [Penny Drop Verify API](/apis/penny-drop-verify/), [VPA to Account Details API](/apis/vpa-to-account/) ### [Employment APIs](/apis/employment/) [Current Employment Details API](/apis/current-employment-details/), [EPFO Advanced Details API](/apis/epfo-init-status/), [EPFO Basic Search API](/apis/epfo-basic-search/), [EPFO Generate OTP API](/apis/epfo-generate-otp/), [EPFO Name Search API](/apis/epfo-name-search/), [EPFO Submit OTP API](/apis/epfo-submit-otp/), [Employment History API](/apis/employment-history/), [Mobile to UAN API](/apis/mobile-to-uan/) ### [Finance APIs](/apis/finance/) [Automated Credit Decision API](/apis/automated-credit-decision/), [Bank Statement Analyzer API](/apis/bank-statement-analyzer/), [CKYC Download via OTP API](/apis/ckyc-download/), [CKYC Generate OTP API](/apis/ckyc-generate-otp/), [CKYC Search API](/apis/ckyc-search/), [Credit Decisioning API](/apis/credit-decisioning/), [Credit Report CIBIL API](/apis/credit-report-cibil/), [Credit Report Crif API](/apis/credit-report-crif/), [Credit Report Experian API](/apis/credit-report-experian/), [Credit Report Experian V2 API](/apis/credit-report-experian-v2/), [ITR Compliance API](/apis/itr-compliance/), [ITR Download API](/apis/itr-file-download/), [ITR Download Form 26as API](/apis/itr-download-26as/), [ITR File Download V API](/apis/itr-file-download-v/), [ITR get AIS API](/apis/itr-get-ais/), [ITR get Profile Details API](/apis/itr-get-profile-details/), [ITR get TIS API](/apis/itr-get-tis/), [Mobile to GST API](/apis/mobile-to-gst/), [SEBI Debarr Verify API](/apis/sebi-records/), [Search ISIN Record API](/apis/isin-record/), [Shop and Establishment Search API](/apis/shop-establishment-search/), [Tan Validation Basic API](/apis/tan-validation-basic/) ### [Identity APIs](/apis/identity/) [Aadhaar Validation API](/apis/aadhaar-validation/), [Aadhaar XML Verification API](/apis/aadhaar-xml-verification/), [Address Lookup by Mobile API](/apis/address-lookup-by-mobile/), [Blank Paper Validation API](/apis/blank-paper-validation/), [CA Search API](/apis/ca-search/), [Company Details by CIN API](/apis/company-details-by-cin/), [Contact Details by GST API](/apis/gst-to-contact-details/), [DIGIPIN API](/apis/digipin/), [DIGIPIN Reverse API](/apis/digipin-reverse/), [DIN Basic API](/apis/din-basic/), [DIN Lookup API](/apis/din-lookup/), [DIN Verify API](/apis/din-verify/), [DIN to PAN API](/apis/din-to-pan/), [DL Advanced API](/apis/dl-advanced/), [DL Basic API](/apis/dl-basic/), [DigiLocker Download Docs API](/apis/digilocker-download-docs/), [DigiLocker Signup Download API](/apis/digilocker-signup-download/), [Director Details by CIN API](/apis/director-details-by-cin/), [Driving License API](/apis/dl-text/), [E-Aadhaar Verify API](/apis/eaadhaar-upload/), [Ecourt CNR Search API](/apis/ecourt-cnr-search/), [Email Check API](/apis/email-check/), [Email Verification Send OTP API](/apis/send-email-otp/), [Esign Download Document API](/apis/esign-download-docs/), [Esign Status Check API](/apis/esign-status-check/), [FASTAG History Verification API](/apis/fastag-history/), [Farmer Verification API](/apis/farmer-verification/), [Fastag Lookup API](/apis/fastag-lookup/), [Fastag To RC API](/apis/fastag-to-rc/), [Generate E-Invoice API](/apis/generate-e-invoice/), [Get 1A data API](/apis/get-1a-data/), [Get 2A Data API](/apis/get-2a-data/), [Get 2B Data API](/apis/get-2b-data/), [Get 3B Data API](/apis/get-3b-data/), [Get Company Details API](/apis/cin-advance/), [Get PAN Essentials API](/apis/get-pan-essentials/), [High Court Search API](/apis/high-court-search/), [I4C Check API](/apis/i4c-check/), [ICSI Membership Verification API](/apis/icsi-verify/), [ICWAI Firm Verification API](/apis/icwai-firm-verify/), [ICWAI Member Verification API](/apis/icwai-member-verify/), [IP Quality Check API](/apis/ip-quality-check/), [Indian Post Tracking API](/apis/postal-tracking/), [Indian Post Tracking Bulk API](/apis/postal-tracking-bulk/), [Initiate Esign Flow API](/apis/initiate-esign/), [MNV Without OTP API](/apis/mnv-without-otp/), [MNV Without OTP Basic API](/apis/mnv-without-otp-basic/), [Mobile to Address API](/apis/mobile-to-address/), [Mobile to LPG API](/apis/mobile-to-lpg/), [Mobile to Name API](/apis/mobile-to-name/), [Mobile to PAN API](/apis/mobile-to-pan/), [Mobile to RC API](/apis/mobile-to-rc/), [Mobile to VPA API](/apis/mobile-to-vpa/), [OVSE Aadhaar Download API](/apis/ovse-aadhaar-download/), [PAN Aadhaar Link Lookup API](/apis/pan-aadhaar-link-lookup/), [PAN Advanced V2 API](/apis/pan-advanced-v2/), [PAN Comprehensive API](/apis/pan-comprehensive/), [PAN Lite API](/apis/pan-to-name/), [PAN to DIN API](/apis/pan-to-din/), [Pan Aadhaar Link Status API](/apis/pan-aadhaar-link-status/), [Pan Aadhaar Link Verify API](/apis/pan-aadhaar-link-verify/), [Pan Comprehensive with Aadhaar Check API](/apis/pan-comprehensive-with-aadhaar-check/), [Pan Udyam Check API](/apis/pan-udyam-check/), [Passport Verification V2 API](/apis/passport-verification-v2/), [RC Advanced API](/apis/rc-advanced/), [RC V2 API](/apis/rc-v2/), [Reverse Geocode API](/apis/reverse-geocode/), [Risk Analyzer API](/apis/risk-analyzer/), [Skip Tracing API](/apis/skip-tracing/), [TAN Validation API](/apis/tan-validation/), [TIN Verification API](/apis/tin-verify/), [Toll Check API](/apis/toll-check/), [Udyam Verification Send OTP API](/apis/send-udyam-otp/), [Validate Email OTP API](/apis/validate-email-otp/), [Validate Udyam OTP API](/apis/validate-udyam-otp/), [Vehicle RC API](/apis/rc-text/), [Verify ICSI by CP Number API](/apis/icsi-by-cp-number/), [Verify ICSI by Member ID API](/apis/icsi-by-member-id/), [Voter Id Verification API](/apis/voter-id-text/) ### [Merchant APIs](/apis/merchant/) [Cancel e-Way Bill API](/apis/cancel-eway-bill/), [Company Name to CIN API](/apis/company-to-cin/), [FSSAI Validation API](/apis/fssai-validation/), [GST Advanced API](/apis/gst-verification-advanced/), [GST Request OTP API](/apis/gst-request-otp/), [GST Submit OTP API](/apis/gst-submit-otp/), [GST Verification API](/apis/gst-verification/), [GST Verify API](/apis/gst-verify/), [GSTIN By Name API](/apis/gst-by-name/), [GSTIN By Pan API](/apis/gst-by-pan/), [Generate e-Way Bill API](/apis/generate-eway-bill/), [IEC Advanced API](/apis/iec-advanced/), [IEC Basic API](/apis/iec-basic/), [MSME Verification API](/apis/msme-verification/), [Mobile To Prefill API](/apis/mobile-to-prefill/), [Mobile to MSME API](/apis/mobile-to-msme/), [PAN to Udyam Details API](/apis/pan-to-udyam/), [Renew e-Way Bill API](/apis/renew-eway-bill/), [Udyog Aadhaar Verification API](/apis/udyog-aadhaar-verify/), [Update e-Way Bill API](/apis/update-eway-bill/), [e-Way Bill Fetch API](/apis/eway-bill-fetch/) ### [Mobile APIs](/apis/mobile/) [MNV Generate OTP API](/apis/mnv-generate-otp/), [MNV Submit OTP API](/apis/mnv-submit-otp/), [Mobile 360 Profile API](/apis/mobile-360/) ### [SMS APIs](/apis/sms/) [MNRL Check API](/apis/mnrl-check/) ### [Utility APIs](/apis/utility/) [BIN Lookup API](/apis/bin-lookup/), [Business Parcel Tariff Details API](/apis/business-parcel-tariff/), [Chassis To RC API](/apis/chassis-to-rc/), [Chassis To RC Details API](/apis/chassis-to-rc-details/), [E-Challan Details API](/apis/echallan-details/), [ESIC Details API](/apis/esic-verification/), [EV Station Search API](/apis/ev-station-search/), [Electricity Bill Lookup API](/apis/electricity-bill-lookup/), [Engine to RC Details API](/apis/engine-to-rc-details/), [Face Liveness API](/apis/face-liveness/), [Geo Fencing API](/apis/geo-fencing/), [Get FIR Details API](/apis/get-fir-details/), [LEI Verification API](/apis/lei-verification/), [Post Office Search API](/apis/post-office-search/), [Speed Post Tariff Details API](/apis/speed-post-tariff/), [Toll Calculator API](/apis/estimate-toll-cost/), [Whatsapp Check API](/apis/whatsapp-check/) ### [Vision APIs](/apis/vision/) [Aadhaar Masking API](/apis/aadhaar-mask/), [Bank Passbook OCR API](/apis/bank-passbook-ocr/), [Bank Statement OCR API](/apis/bank-statement-ocr/), [Certificate Of Incorporation API](/apis/coi-ocr/), [Cheque OCR API](/apis/cheque-ocr/), [Face Match API](/apis/face-match/), [GST OCR API](/apis/gst-ocr/), [Invoice OCR API](/apis/invoice-ocr/), [KYC Document Classifier API](/apis/kyc-doc-classifier/), [Mobile Invoice OCR API](/apis/mobile-invoice-ocr/), [OCR Aadhaar API](/apis/aadhaar-ocr/), [OCR DL API](/apis/dl-ocr/), [OCR PAN API](/apis/pan-ocr/), [OCR Passport API](/apis/passport-ocr/), [OCR RC API](/apis/rc-ocr/), [OCR Voter Id API](/apis/voter-id-ocr/), [Salary Slip OCR API](/apis/salary-slip-ocr/), [Super OCR API](/apis/super-ocr/), [Udyam OCR API](/apis/udyam-ocr/)