East Africa · TCRA-registered

A2P SMS, OTP, and sender ID rules in Tanzania.

BroadNet delivers A2P SMS and OTP in Tanzania over direct connections to Vodacom Tanzania, Airtel Tanzania, Tigo, and Halotel, with TCRA sender ID registration in 5-10 business days. Direct termination into Vodacom Tanzania, Airtel Tanzania, Tigo, and Halotel with TCRA sender ID registration handled in-house.

Request route availability for Tanzania Get pricing for Tanzania

+255·MCC 640·TCRA·USD billing

Routing snapshot

Direct operators

Operator-direct binds to every major MNO.

Latency

3.3 s

typical OTP

Typical delivery

98.9%

typical delivery rate

Price band

USD 0.025 – 0.045

per SMS

Regulator

TCRA

sender ID filed

Carrier-grade infrastructure, operating since 2003.

Indicative from-rates

From-rates by channel in Tanzania

Plan a launch See the full rate card

SMSfrom$0.0340per SMSIndicative list rate, reviewed September 24, 2026Volume pricing available
OTPRequest a quote Channel list rate from $0.0120 per verification (all markets)
WhatsAppRequest a quote Channel list rate from $0.0135 per template message (all markets)
RCSRequest a quote Channel list rate from $0.0080 per session (all markets)
VoiceRequest a quote Channel list rate from $0.0150 per minute (all markets)

Indicative list prices in USD, excluding taxes and sender-ID registration fees. Final per-operator pricing is confirmed in your quote.

02 · Country overview

The Tanzania A2P market at a glance.

Tanzania

Direct operators · 4

BroadNet HQ, Dubai

TanzaniaOther BroadNet marketsBroadNet HQ, Dubai

Tanzania is served by 4 licensed mobile networks (Vodacom Tanzania, Airtel Tanzania, Tigo, and Halotel) covering a subscriber base of 61M. Tanzania Communications Regulatory Authority (TCRA) regulates A2P messaging and sender-ID registration. TCRA sender ID registration via the operator. English and Swahili scripts supported. TCRA enforces opt-in for promotional. Personal Data Protection Act 2022 in force.

Technical facts

Technical facts for Tanzania

Network codes, message lengths and sender-ID rules in one table. Segment lengths are the GSM standard values (3GPP TS 23.038).

Technical facts for Tanzania
Mobile country code (MCC)	640
Dialling code	+255
Operators (MCC-MNC)	Vodacom Tanzania · 640-04 Airtel Tanzania · 640-02 Tigo · 640-03 Halotel · 640-09
SMS length, GSM-7 (Latin alphabet)	160 characters in a single SMS; 153 per part when concatenated
SMS length, UCS-2 (Arabic, Cyrillic and other scripts)	70 characters in a single SMS; 67 per part when concatenated
Regulator	TCRA (Tanzania Communications Regulatory Authority)
Sender-ID rules	TCRA sender ID registration via the operator. English and Swahili scripts supported.
Sender-ID lead time	5-10 business days

03 · Supported channels

Channels live in Tanzania.

One contract, one contact model. Fall back between SMS, WhatsApp, and Voice with shared opt-in evidence and a single audit trail.

Live

SMS

Operator-direct A2P with USSD/sender-ID fallback where alphanumeric is not permitted.

Live

OTP

Sub-5-second median in metro areas; rural coverage gracefully degrades with retry.

Live

WhatsApp Business API live — high market penetration makes it a strong OTP and engagement channel.

Not yet

RCS

RCS not yet rolled out by local operators. SMS + WhatsApp remain the primary A2P channels.

Available

Voice

Voice OTP recommended as fallback in low-bandwidth regions.

04 · Sender ID registration

How do I register a sender ID in Tanzania?

Filed end-to-end by BroadNet's compliance team — KYC pack, operator approval, and renewal cycles handled on your behalf.

Scope

TCRA · Vodacom Tanzania and Airtel Tanzania

5-10 business days

Format: Alphanumeric, up to 11 chars (numeric long-code on select networks)
Pre-registration: Set by the operators; BroadNet confirms the current requirements during onboarding
KYC documents: Confirmed during onboarding
Renewal cycle: Confirmed during onboarding
Common rejection causes: Sender-ID rules are set by the operators; BroadNet confirms current requirements during onboarding.

05 · OTP delivery

What OTP delivery looks like in Tanzania.

Latency profile, peak-hour behaviour, recommended fallback chain, and the fraud signals our firewall watches in-market.

Typical latency window

Median 3.3 s with a 95th-percentile inside 8 seconds across operator-direct binds. Two-shot delivery confirmed by DLR.

Peak-hour behaviour

Operator throughput holds steady through local business peaks; throttling kicks in only during outlier mass-send events. BroadNet load-shapes per-MNO to avoid firewall blocks.

Fallback chain

Recommended fallback: WhatsApp OTP → Voice OTP after 30s. USSD fallback available on selected operators for feature-phone users.

Fraud signals we watch

Watch for SIM-swap fraud (banking and fintech), DND-list violations, and grey-route arbitrage attempts via foreign aggregators.

06 · Marketing SMS rules

What you can — and can't — send.

Opt-in, opt-out, quiet hours, content restrictions, and the penalty regime for the Tanzania market.

Opt-in

Verifiable opt-in required, with timestamped consent records retained for at least 12 months and produced on regulator request.

Opt-out

Every promotional message must include STOP / opt-out wording. DND-registry suppression applied automatically where the regulator runs one.

Quiet hours

We have not found a regulator-published time-of-day window for promotional SMS in this market. Agree sending hours with the operator and schedule promotional sends for the recipient's local daytime; transactional traffic runs 24/7.

Content restrictions

Loan, gambling, and unlicensed pharma flows are blocked. Promotional and transactional traffic must stay on separate sender IDs.

Regulator penalties

TCRA penalties for grey-route or unsolicited traffic — fines, sender-ID delisting, and aggregator-licence suspension for repeat offenders.

07 · Local operators

Termination,
network by network.

The route status column shows how each operator is reached — a direct BroadNet bind or a labelled partner route. No grey-route exposure. Route grades are indicative planning guides, not live measurements.

Operator	MCC-MNC	Route status	Grade	A2P rate (typ.)
Vodacom Tanzania	640-04	Direct	A+	USD 0.0399
Airtel Tanzania	640-02	Direct	A+	USD 0.0375
Tigo	640-03	Direct	A	USD 0.0352
Halotel	640-09	Direct	A	USD 0.034

Rates shown are typical pay-as-you-go for transactional traffic. Promotional traffic is priced separately, and volume tiers reduce both. See the rate-card section below for the full ladder.

Tier	Transactional	Promotional	Notes
Pay-as-you-go	USD 0.0340	USD 0.0415	List rate up to 100K messages/month
Growth · 100K+	USD 0.0299	USD 0.0365	Auto-tier discount
Volume · 1M+	USD 0.0252	USD 0.0307	Includes quarterly route review
Enterprise	Custom	Custom	Direct operator pricing + signed SLA

TCRA sender ID registration: 5-10 business days.

Open the Tanzania rate card

08 · Compliance

Compliant
by default.

Every send is pre-screened against Tanzania Communications Regulatory Authority (TCRA) rules, the operator firewalls, and the local privacy framework. Where registration is required, BroadNet files the paperwork on your behalf.

TCRA enforces opt-in for promotional. Personal Data Protection Act 2022 in force.

Full regulatory deep-dive

TCRA sender ID

Sender IDs registered via operator route.

PDPA 2022

Personal Data Protection Act enforced.

Swahili + English

Both supported at parity.

09 · Use cases

Programmes that work well in Tanzania.

Where the BroadNet operator-direct footprint, the local regulator regime, and consumer messaging habits line up.

01
Fintech and mobile-money OTP, balance alerts, and transaction confirmations.
02
Agritech weather, price, and input-supply alerts to smallholder farmers.
03
E-commerce and logistics delivery tracking and rider-coordination messages.
04
Healthcare and public-health campaign messaging with local-language templates.
05
Education and edtech enrolment, attendance, and fee-payment reminders.

10 · How BroadNet helps

What we run for Tanzania senders.

The operator relationships, the compliance workflow, the routing position — all on a single contract and a single account team.

Operator-direct binds with Vodacom Tanzania, Airtel Tanzania, and Tigo — no aggregator hops, no grey-route exposure.
Sender-ID requirements confirmed during onboarding.
Live in 5–15 business days from test-access request to production, with a dedicated solution engineer through go-live.
Typical delivery rate 98.9% and typical OTP delivery time 3.3 s across the country.
African operator-team relationships maintained continuously — fast route remediation when a network flaps.
DND-registry and local-language template support included.

11 · FAQ

Buyer questions about Tanzania.

The questions BroadNet's sales engineers field every week from teams shipping into this market.

What's the typical sender-ID approval time with TCRA in Tanzania?

Typical lead time: 5-10 business days. BroadNet confirms the current sender-ID requirements and documents during onboarding.

Are BroadNet's routes to Tanzania operator-direct?

Yes — every operator on the public coverage table is a direct A2P bind. No aggregator hops, no grey-route exposure. Route grades are indicative planning guides, not live measurements.

Can I send marketing SMS in Tanzania without prior consent?

No. Verifiable opt-in is required across every market BroadNet supports, with the consent source, timestamp, and channel logged. Transactional OTP and account-level alerts are exempt from marketing-consent rules.

Which channels do you support for Tanzania — SMS only, or also WhatsApp and Voice?

SMS, OTP, WhatsApp Business, and Voice OTP are all supported. RCS Business Messaging is available where the local operator has launched it. All channels run on the same contract and contact model.

Can I be billed in a currency other than USD?

Yes — billing is available in USD. Volume tiers apply automatically from 100K messages a month.

Do I need a local-language version of my templates for Tanzania?

Not strictly required, but in markets with multiple official languages a bilingual template materially improves engagement on marketing traffic. Transactional OTP is usually fine in English.

What happens if a route to Tanzania degrades?

BroadNet runs continuous DLR monitoring on every operator. If a route flaps, traffic is automatically re-shaped to the next-best operator on the same destination, and your account manager is notified with a remediation note within the hour.

Do you sign an SLA for traffic to Tanzania?

Yes — traffic to this market runs under BroadNet's standard SLA: 99.99% monthly platform uptime, with service credits on enterprise contracts. Support response targets and the credit schedule are published on our Support & SLA page.

12 · Sample template

A ready-to-adapt template for Tanzania.

In the local script alongside English. Copy, swap the brand, and we'll register it as part of your sender-ID onboarding.

Mobile subscribers: 61M
Sender ID lead: 5-10 business days
Time-to-launch: Live in 5–15 business days from test-access request to production
Billed in: USD

Sample A2P template · Tanzania

English

Your verification code is 471829.

Swahili

Nambari yako ya uthibitishaji ni 471829.

TCRA sender ID registration via the operator. English and Swahili scripts supported.

13 · Region