How Anguilla scored
We evaluated eSIM options for Anguilla using provider plan data and FLOW's network specifications. 2 carrier networks accept eSIM roaming connections in Anguilla: FLOW and Digicel. 6 plans from 5 providers form the basis of our comparison. Pricing starts at $6.25/GB on 4G LTE.
Two carriers operate in Anguilla: FLOW and Digicel. FLOW publishes the wider footprint, and Digicel is the fallback where the primary map thins.
The pricing ladder spans from 1GB at $9.25 ($9.25/GB) to 20GB at $137.65 ($6.88/GB). Best per-GB value sits at 10GB for $62.49 ($6.25/GB), our recommended tier for most Anguilla travelers. Holafly adds an unlimited daily option from $2.99/day, which suits heavy data users on trips of 5+ days. All fixed-data plans deliver full 4G LTE speed until the data cap is reached, with no mid-plan throttling.
Network coverage in Anguilla concentrates around urban centers and major transport routes. FLOW provides the most consistent signal for travel eSIM users.
Our editorial verdict places HelloRoam first for Anguilla (9.5/10), followed by Airalo (9.3/10). These scores reflect Anguilla-specific conditions: FLOW routing, 6 available plans, and 4G LTE as the network standard. Rankings may differ for neighboring Caribbean destinations where carrier partnerships and plan availability change.
What the rubric scores
The rubric ranked 6 eSIM plans from 5 providers for Anguilla on five dimensions: Coverage (25%), Pricing (25%), Network tier (20%), App features (15%), Support access (15%). Each provider takes a 1-5 mark per dimension, and the weighted total is doubled to give the /10 display score.
Where the inputs come from
Scores for Anguilla use the published weighted formula: Coverage (25%), Pricing (25%), Network tier (20%), App features (15%), and Support access (15%). Each dimension receives a raw score from 1 to 5. The composite multiplies by 2 for a 0-10 display scale. Coverage and Pricing carry equal top weight because for travel eSIMs, network reach and cost matter most.
Country-specific adjustments for Anguilla: Single-carrier markets like Anguilla receive a ceiling of 4.0/5 on Coverage, since no failover redundancy exists. Unlimited plan availability in Anguilla adjusts the Pricing dimension to weight per-day unlimited rates alongside per-GB fixed rates. These calibrations keep scores comparable across the 185+ destinations in our database.
The scoring spread across 5 providers for Anguilla is 1.5 points (HelloRoam at 9.5/10 down to Nomad at 8.0/10). A spread under 1.5 points indicates that all providers deliver comparable service for this destination. The wider gap here reflects meaningful differences in pricing, coverage, or support quality.
Read the full scoring rubric.
BesteSIM runs no speed tests and publishes no throughput figure for Anguilla. The network-tier score reads the technology each carrier publishes, which is 4G LTE here.
Anguilla Network Landscape
Anguilla has 1 mobile network: FLOW (4G). FLOW delivers the strongest coverage combination. All 5 providers route through these carriers.
Carrier Partnerships
Anguilla operates 1 mobile network: FLOW (4G). FLOW serves as the primary routing partner for travel eSIMs in this market. All five ranked providers route exclusively through FLOW. Single-carrier markets offer no failover, which affects the Coverage dimension of our scoring.
FLOW publishes 4G LTE across Anguilla, and every ranked provider attaches to it rather than to a network of its own. Single-carrier coverage means no automatic failover. Coverage quality depends entirely on FLOW's tower infrastructure and geographic reach in Anguilla.
All five providers converge on FLOW for Anguilla. The routing uniformity means the network and coverage scores reflect FLOW's published footprint rather than provider-specific agreements. The differentiators shift to app features, support languages, refund terms and plan pricing.
Review Timeline
Plans and pricing for Anguilla were last verified in May 2026. All 6 plans confirmed active on FLOW's 4G LTE network. Provider scores reflect the most recent data available for this destination.
Anguilla rankings update on a quarterly cycle. Plan pricing is checked monthly against provider websites. Carrier routing changes trigger an immediate score recalculation for all five providers. Network changes in FLOW's Anguilla infrastructure are tracked through industry sources.
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