Savings Calculator
How Much You Save with eSIM vs Carrier Roaming in Anguilla (2026)
AT&T charges $10/day in Anguilla. Verizon charges the same. Over 10 days, that bill reaches $100. A travel eSIM on FLOW's 4G LTE network costs $137.65 — -38% less. Here is the full breakdown.
Your carrier's roaming rate in Anguilla
| Carrier | Plan | Daily Rate | 7-Day Cost |
|---|---|---|---|
| AT&T | International Day Pass | $10/day | $70 |
| Verizon | TravelPass | $10/day | $70 |
| T-Mobile | Magenta (high-speed add-on) | $15/day | $105 |
| Xfinity Mobile | International Pass | $10/day | $70 |
AT&T International Day Pass
AT&T charges $10 for each calendar day your phone uses data in Anguilla — not each 24-hour window. Arriving after midnight and leaving before midnight the next day costs two full day-pass charges on the same trip.
Verizon TravelPass
Verizon charges $10 for each calendar day your phone uses data in Anguilla — not each 24-hour window. Arriving after midnight and leaving before midnight the next day costs two full day-pass charges on the same trip.
T-Mobile Magenta (high-speed add-on)
Two weeks of T-Mobile roaming in Anguilla totals $210 at $15/day through FLOW. Most eSIM providers offer 14-day plans for the same destination at $10-$25 total.
Xfinity Mobile International Pass
Two weeks of Xfinity Mobile roaming in Anguilla totals $140 at $10/day through FLOW. Most eSIM providers offer 14-day plans for the same destination at $10-$25 total.
eSIM alternative cost for Anguilla
Plan tiers for Anguilla
| Tier | Price | Per GB |
|---|---|---|
| 1GB | $9.25 | $9.25 |
| 3GB | $24.66 | $8.22 |
| 5GB | $34.24 | $6.85 |
| 10GB | $62.49 | $6.25 |
| 20GBBest fit | $137.65 | $6.88 |
Unlimited daily option
| Days | Price | Per Day | Discount |
|---|---|---|---|
| 1 days | $15.78 | $15.78 | 4% |
| 3 days | $45.37 | $15.12 | 8% |
| 7 days | $105.87 | $15.12 | 8% |
| 14 days | $204.84 | $14.63 | 11% |
| 30 days | $404.42 | $13.48 | 18% |
Which provider covers Anguilla
The primary provider for Anguilla is Airalo, connecting to FLOW's 4G LTE network. Compare all eSIM providers
Savings breakdown
| Trip Length | AT&T | Verizon | T-Mobile HS | eSIM | You Save |
|---|---|---|---|---|---|
| 3 days | $30 | $30 | $45 | $34.24 | $-4.24 (-14%) |
| 7 days | $70 | $70 | $105 | $137.65 | $-67.65 (-97%) |
| 14 days | $140 | $140 | $210 | $137.65 | $2.35 (2%) |
| 21 days | $210 | $210 | $315 | $137.65 | $72.35 (34%) |
| 30 days | $300 | $300 | $450 | $137.65 | $162.35 (54%) |
Family and group savings
Carrier roaming charges multiply per person. eSIM savings multiply even faster for groups.
Solo traveler
Carrier: $100
eSIM: $137.65
Save $-37.65
Couple
Carrier: $200
eSIM: $275.30
Save $-75.30
Family of 4
Carrier: $400
eSIM: $550.60
Save $-150.60
Trip length calculator
How much data you need
Maps & navigation
50 MB/hr
Social media
80 MB/hr
Video calls
250 MB/hr
Photo uploads
10 MB/photo
Music streaming
70 MB/hr
Web browsing
60 MB/hr
Real savings scenarios for Anguilla
Solo traveler
A solo business traveler filing a Anguilla expense report: AT&T roaming line item is $100 for 10 days. An eSIM line item is $137.65 for the same trip. The company saves $0 per employee per trip. Both connect to FLOW at 4G LTE. The eSIM receipt shows a single charge; AT&T shows 10 daily charges.
Family trip
A group of six traveling to Anguilla on AT&T: $10/day x 6 lines x 10 days = $600 in roaming charges. Six 20GB eSIMs on FLOW: $825.90. Group savings: $-225.90. That is enough to cover a group dinner for all six travelers in Anguilla.
Business trip
Business hotels in Anguilla charge $15-25/day for premium WiFi. A 5-day stay: $75-$125 in WiFi fees, covering only the room. Outside the hotel, AT&T charges $10/day. A 20GB eSIM at $137.65 replaces both the hotel WiFi charge and the carrier roaming fee. Data works from the conference hall, the taxi, the restaurant, and the hotel room on FLOW's 4G LTE network at one fixed price.
Long-stay and digital nomads
An extended layover (1-2 days) in Anguilla: AT&T at $20, eSIM at roughly $18.75. The savings margin is smaller for layovers — $1.25 — but the eSIM still costs less. For a full 14-day trip, the gap opens to $8.75 vs AT&T. For 30 days: $-262.50. At no trip length does carrier roaming cost less than an eSIM for Anguilla.
Frequent traveler annual savings
Five-year roaming projection for Anguilla (2 trips/year): AT&T total: $1000 ($10/day x 10 days x 2 trips x 5 years). eSIM total: $1376.50 ($137.65 x 2 trips x 5 years). Five-year savings: $-376.50. Both options use FLOW's towers the entire time.
Extended stay economics
Most Anguilla tourist visas allow 30-90 days. AT&T roaming for the full visa duration: 30 days = $300, 60 days = $600, 90 days = $900. eSIM on FLOW: 30 days = $375, 60 days = $750, 90 days = $1125. At the 90-day mark, AT&T has cost $-225 more for identical 4G LTE access on the same FLOW towers.
Frequent flyer savings
Business travelers averaging 4 international trips per year: 4 trips to Anguilla at 10 days each = 40 days of roaming. AT&T: $400/year. Four eSIMs: $550.60/year. Annual savings: $-150.60 per employee. A company with 10 traveling employees saves $-1506/year.
Data usage savings
Heavy data users — streaming, video calls, tethering — consume 3-5 GB/day. Over 10 days in Anguilla: 40 GB. AT&T: $100 (same flat fee; heavy users get the best per-GB value from day passes). eSIM on FLOW: $250 at $6.25/GB. Even heavy users save with the eSIM. AT&T's day pass reaches cost parity only if the eSIM's per-GB rate exceeded $2.50/GB — and Anguilla eSIMs start at $6.25/GB.
Couples trip savings
A 10-day trip to Anguilla already costs $2,000-$5,000 in flights and hotels. AT&T adds $200 in roaming for two lines. That roaming charge alone covers 4 additional restaurant dinners in Anguilla. Two 20GB eSIMs at $275.30 total redirect $-75.30 from carrier roaming to the trip itself. Both eSIMs connect to FLOW's 4G LTE network — identical to what AT&T routes through.
UK carrier comparison
Vodafone Roaming Passport charges GBP6/day in Anguilla. Over 10 days: GBP60 (approximately $76 USD at current exchange rates). A 20GB eSIM on FLOW: $137.65 (USD). Savings in USD terms: roughly $-77.65. Both options connect to FLOW's 4G LTE towers in Anguilla.
Our verdict
Bottom line for Anguilla: the eSIM wins. $137.65 for 20GB on FLOW vs $100 on AT&T for 10 days. Same towers, same speeds, 0% lower cost. No daily triggers, no per-MB billing, no bill surprises from background app syncs.
How much can I save with eSIM in Anguilla?
Frequent travelers save more. Two Anguilla trips per year at 10 days each: AT&T roaming costs $200 annually. Two eSIM plans cost $275.30. Annual savings: $0 on the same FLOW towers. Verified May 2026.
How much does roaming cost in Anguilla?
US carriers charge $10/day for Anguilla roaming. UK carriers charge approximately GBP6/day. A 10-day trip costs $100 on AT&T or Verizon. A travel eSIM on FLOW costs $137.65 for 20GB. Verified May 2026.
Anguilla network context
Local networks
Anguilla has 1 mobile network. The primary carriers are FLOW, Digicel.
Connectivity notes
- Small island with limited carrier options
Good to know
In Anguilla, dial 911 for emergency services. Calling 112 may not connect on all networks. This number works on any active SIM or eSIM, including plans with exhausted data balances.
Good to know
WiFi in Anguilla is moderate. An eSIM ensures you stay connected between resorts and ferry terminals at $6.25/GB.
Frequently asked questions
- How much does AT&T roaming cost for 10 days in Anguilla?
- AT&T International Day Pass charges $10/day in Anguilla. A 10-day trip costs $100 in roaming charges. This activates automatically when your phone connects to a local network abroad.
- Is a travel eSIM cheaper than Verizon TravelPass in Anguilla?
- Verizon TravelPass charges $10/day in Anguilla. A 10-day trip costs $100. A 20GB eSIM covers the same trip for $137.65 on the same local network — saving you -38%.
- How much data do I need for a week in Anguilla?
- Most travelers use 1-2 GB per day for maps, messaging, social media, and light browsing. A 7-day trip needs 7-14 GB. Video calls and streaming push usage to 3+ GB per day. Choose a 10GB or 20GB plan for heavy use.
- Can a family share one eSIM in Anguilla?
- One eSIM stays in one phone, but most eSIM plans allow tethering (personal hotspot). A family of 4 can share a single 10-20GB eSIM through one phone's hotspot instead of paying $10/day per person for carrier roaming.
- Does T-Mobile free data work in Anguilla?
- T-Mobile Magenta includes free data in Anguilla, but speed is capped at 256 Kbps. That is too slow for Google Maps, video calls, or uploading photos. The high-speed add-on costs $15/day.
- How much does a 30-day eSIM cost for Anguilla?
- A 30-day eSIM for Anguilla depends on data volume. Metered plans (5-20GB) typically range from $8 to $35. Unlimited daily plans run $1-2/day. Both connect to the same local network as carrier roaming at a fraction of the cost.
- How much does carrier roaming cost in Anguilla?
- Verizon TravelPass and AT&T International Day Pass both bill $10/day in Anguilla. T-Mobile offers free international data, but caps speed at 256 Kbps — unusable for navigation or video. Pay-per-use rates without a plan can exceed $2,000/GB on AT&T. An eSIM on FLOW starts at $9.25 for 1GB, delivering full 4G LTE speeds on the same local towers your carrier roams through.
- Is T-Mobile's free international data fast enough in Anguilla?
- No. T-Mobile's free tier: 256 Kbps. Google Maps minimum: 500 Kbps. Video calls: 2,000 Kbps. Streaming: 1,500 Kbps. The free tier covers text-only WhatsApp and nothing else in Anguilla. T-Mobile's paid upgrade runs $15/day on FLOW's towers. A travel eSIM on the same FLOW towers costs $6.25/GB at full 4G LTE speed — no daily charge, no speed cap.
- How is my roaming bill calculated in Anguilla?
- Three billing models for Anguilla data. Model 1: per-day pass (AT&T $10/day, Verizon $10/day) — charges on any day your phone touches the network, even from background apps. Model 2: per-MB (AT&T $2.05/MB without a pass, $2,099/GB). Model 3: flat-rate eSIM at 1GB for $9.25 — one payment, fixed cost, no daily or per-MB charges. Model 3 is the only one where a background app sync costs nothing extra.
- Can I get a refund on a travel eSIM for Anguilla if I don't use it?
- Refund policies vary by provider. Most eSIM providers offer a full refund only if the plan has never been installed or activated. Once the QR code is scanned and the profile downloaded to your device, refunds are rarely issued even if you never traveled. AT&T International Day Pass at $10/day can be cancelled before departure — your account is only billed on days the pass activates in Anguilla. For an eSIM on FLOW at $6.25/GB, read the refund clause before purchase. Plans under $10 total carry no refund window regardless of usage. Rates checked June 2026.
- How do I set up a dual-SIM Android phone for Anguilla?
- On Android, go to Settings > Network & Internet > SIMs. Your physical home SIM and the travel eSIM for Anguilla appear as two separate SIM slots. Set the eSIM as the default for mobile data. Set your home SIM as the default for calls. Enable WiFi Calling on your home SIM to keep your number active for free over WiFi. The eSIM connects to FLOW's 4G LTE network at $6.25/GB. With data roaming disabled on your home SIM, AT&T's $10/day and Verizon's $10/day fees cannot trigger. Steps vary slightly by manufacturer — Samsung, Google Pixel, and OnePlus all use this core settings path. Rates checked June 2026.