diff --git a/api/prisma/migrations/20260711210000_add_message_route_identity/migration.sql b/api/prisma/migrations/20260711210000_add_message_route_identity/migration.sql
new file mode 100644
index 0000000..ca90a87
--- /dev/null
+++ b/api/prisma/migrations/20260711210000_add_message_route_identity/migration.sql
@@ -0,0 +1,21 @@
+ALTER TABLE "SmsMessageRecord"
+ADD COLUMN "carrier" TEXT,
+ADD COLUMN "province" TEXT;
+
+UPDATE "SmsMessageRecord" AS message
+SET "province" = segment."province"
+FROM "PhoneSegment" AS segment
+WHERE segment."prefix" = left(message."phoneNumber", 7);
+
+UPDATE "SmsMessageRecord" AS message
+SET "carrier" = COALESCE((
+  SELECT rule."carrier"
+  FROM "PhoneCarrierRule" AS rule
+  WHERE rule."status" = 'active'
+    AND message."phoneNumber" ~ rule."pattern"
+  ORDER BY rule."priority" ASC, rule."createdAt" ASC
+  LIMIT 1
+), 'mobile');
+
+CREATE INDEX "SmsMessageRecord_carrier_province_idx"
+ON "SmsMessageRecord"("carrier", "province");
diff --git a/api/prisma/schema.prisma b/api/prisma/schema.prisma
index 6da1a44..596ea73 100644
--- a/api/prisma/schema.prisma
+++ b/api/prisma/schema.prisma
@@ -901,6 +901,8 @@ model SmsMessageRecord {
   templateId       String?
   messageId        String   @unique
   phoneNumber      String
+  carrier          String?
+  province         String?
   content          String
   billingUnits     Int      @default(1)
   unitPrice        Int      @default(0)
diff --git a/api/src/send-chain/send-chain.service.spec.ts b/api/src/send-chain/send-chain.service.spec.ts
index 02a2bbe..f6f687a 100644
--- a/api/src/send-chain/send-chain.service.spec.ts
+++ b/api/src/send-chain/send-chain.service.spec.ts
@@ -595,6 +595,10 @@ describe('SendChainService', () => {
     expect(prisma.smsSubmitRecord.create).toHaveBeenCalledWith({
       data: expect.objectContaining({ messageRecordId: 'record-1', channelId: 'channel-1', submitStatus: 'queued' }),
     });
+    expect(prisma.smsMessageRecord.update).toHaveBeenCalledWith({
+      where: { id: 'record-1' },
+      data: expect.objectContaining({ channelId: 'channel-1', carrier: 'mobile', province: '山东', status: 'submit_queued' }),
+    });
     expect(gatewayAdd).toHaveBeenCalledWith(
       'submit-command',
       expect.objectContaining({
@@ -613,6 +617,23 @@ describe('SendChainService', () => {
     expect(service['postGatewayControl']).not.toHaveBeenCalledWith('/upstream/submit', expect.anything());
   });
 
+  it('persists identified carrier and province before a route lookup fails', async () => {
+    const { service, prisma } = createService();
+    prisma.channelRouteRule.findFirst.mockResolvedValueOnce(null);
+
+    await expect(service['selectChannelForMessage']({
+      id: 'record-1',
+      tenantId: 'tenant-1',
+      applicationId: 'app-1',
+      phoneNumber: '13800000001',
+    })).rejects.toThrow('企业应用未配置对应运营商通道组');
+
+    expect(prisma.smsMessageRecord.update).toHaveBeenCalledWith({
+      where: { id: 'record-1' },
+      data: { carrier: 'mobile', province: '山东' },
+    });
+  });
+
   it('updates submit result status, charges billing, and task progress', async () => {
     const { service, prisma, billing } = createService();
 
diff --git a/api/src/send-chain/send-chain.service.ts b/api/src/send-chain/send-chain.service.ts
index eb4062b..ea45e11 100644
--- a/api/src/send-chain/send-chain.service.ts
+++ b/api/src/send-chain/send-chain.service.ts
@@ -1640,6 +1640,8 @@ export class SendChainService implements OnModuleInit, OnModuleDestroy {
       where: { id: message.id },
       data: {
         channelId: channel.id,
+        carrier: routed.carrier,
+        province: routed.province,
         submitId,
         status: 'submit_queued',
         submitStatus: 'queued',
@@ -1747,15 +1749,19 @@ export class SendChainService implements OnModuleInit, OnModuleDestroy {
   }
 
   private async selectChannelForMessage(
-    message: { tenantId: string; applicationId?: string | null; phoneNumber: string },
+    message: { id: string; tenantId: string; applicationId?: string | null; phoneNumber: string },
     options: { forceNational?: boolean; excludeChannelIds?: string[] } = {},
   ): Promise<RoutedChannel> {
     if (!message.applicationId) {
       throw new BadRequestException('短信应用未配置，无法选择通道组');
     }
     const carrier = await this.identifyCarrier(message.phoneNumber);
-    const route = await this.findApplicationRoute(message.tenantId, message.applicationId, carrier);
     const province = await this.identifyProvince(message.phoneNumber);
+    await this.prisma.smsMessageRecord.update({
+      where: { id: message.id },
+      data: { carrier, province },
+    });
+    const route = await this.findApplicationRoute(message.tenantId, message.applicationId, carrier);
     const excluded = new Set(options.excludeChannelIds ?? []);
     const items = route.group.items.filter((item) =>
       !excluded.has(item.channelId)
diff --git a/docs/testing-progress.md b/docs/testing-progress.md
index d0fd90a..5d35916 100644
--- a/docs/testing-progress.md
+++ b/docs/testing-progress.md
@@ -1581,3 +1581,11 @@ git diff --check
 - API 列表/详情查询会将最近心跳超过 `CMPP_DOWNSTREAM_HEARTBEAT_TIMEOUT_MS`（默认 90 秒）的会话标记为 `heartbeat_timeout`；运营端展示真实客户端 IP、企业代码与最近心跳。移除了不能真正关闭 TCP 连接的运营端“删除连接”伪操作。
 - 已执行 `sms-config.service.spec.ts`（17 项通过）、API 全量测试（13 suites、121 项）、Gateway 全量 `go test ./...`、API build 和前端 build；前端仅有既有 chunk size warning。
 - 已部署生产验证：第 26 条 Prisma migration `20260711193000_add_cmpp_downstream_connections` 已成功应用，`CmppDownstreamConnection` 表存在。`cmpp-api`、`cmpp-gateway`、Nginx、MinIO 均为 active，`12026/17890/8090` 监听及 API/Gateway health 均通过。部署时没有保持在线的客户 bind 会话，故新表初始为 0 条；下一次真实 CMPP bind 将作为生产数据验收样本写入该表。
+
+## 2026-07-11 短信号码运营商与省份持久化
+
+- 确认发送链路在进入应用通道组路由后，会先按真实 `PhoneCarrierRule` 正则识别号码运营商，再按 `PhoneSegment` 号段库识别省份。本轮不扩展地市字段。
+- `SmsMessageRecord` 新增 `carrier/province`，路由阶段完成号码识别后立即持久化；即使后续缺少通道组或无在线通道而失败，短信记录仍保留识别结果。选中通道时与 `channelId/submitId` 再次同步写入；Prisma migration 使用真实号段库和生效运营商规则回填已有短信记录。
+- 运营端短信记录列表、发送详情和 CSV 导出展示记录上的号码省份/运营商，不再以通道发送地区或通道本体 carrier 冒充号码归属。
+- 短信任务进度详情中的“号码运营商分布”和“号码省份分布”均直接聚合任务内真实短信记录的 `carrier/province`。
+- 已执行 `npm --prefix api test -- --runInBand send-chain.service.spec.ts`（35 项通过）、`npm --prefix api run build`、`npm run build` 和 `git diff --check`；前端仅有既有 chunk size warning。尚未部署生产，生产 migration/API/页面验收待部署时执行。
diff --git a/src/api/adminApi.ts b/src/api/adminApi.ts
index 353978d..12f5a84 100644
--- a/src/api/adminApi.ts
+++ b/src/api/adminApi.ts
@@ -350,6 +350,8 @@ export type SmsMessageRecord = {
   channelId?: string | null;
   messageId: string;
   phoneNumber: string;
+  carrier?: string | null;
+  province?: string | null;
   content: string;
   billingUnits: number;
   amountCents: number;
diff --git a/src/apps/admin/AdminSmsRecordsPage.tsx b/src/apps/admin/AdminSmsRecordsPage.tsx
index b5fcdb8..ca33337 100644
--- a/src/apps/admin/AdminSmsRecordsPage.tsx
+++ b/src/apps/admin/AdminSmsRecordsPage.tsx
@@ -143,8 +143,8 @@ function downloadCsv(records: SmsMessageRecord[]) {
       record.application?.name ?? record.applicationId ?? '',
       getTime(record.queuedAt),
       record.phoneNumber,
-      record.channel?.sendRegion ?? '',
-      getCarrierLabel(record.channel?.carrier),
+      record.province ?? '',
+      getCarrierLabel(record.carrier),
       record.billingUnits,
       (record.amountCents / 100).toFixed(3),
       record.channel?.name ?? record.channelId ?? '',
@@ -202,6 +202,10 @@ function SendDetailModal({
             <span>提交时间</span>
             <strong>{getTime(record.queuedAt)}</strong>
           </div>
+          <div>
+            <span>号码归属</span>
+            <strong>{record.province ?? '-'} / {getCarrierLabel(record.carrier)}</strong>
+          </div>
         </div>
         <section>
           <h3><MessageSquare size={18} /> 短信内容</h3>
@@ -440,7 +444,7 @@ export function AdminSmsRecordsPage() {
                   <td>
                     <div className="admin-sms-record-phone">
                       <strong>{record.phoneNumber}</strong>
-                      <span>{record.channel?.sendRegion ?? '-'} {getCarrierLabel(record.channel?.carrier)}</span>
+                      <span>{record.province ?? '-'} {getCarrierLabel(record.carrier)}</span>
                       <small>{record.content.length}字/{record.billingUnits}条</small>
                     </div>
                   </td>
diff --git a/src/apps/admin/AdminSmsTaskProgressPage.tsx b/src/apps/admin/AdminSmsTaskProgressPage.tsx
index 8d28a66..6b7bdef 100644
--- a/src/apps/admin/AdminSmsTaskProgressPage.tsx
+++ b/src/apps/admin/AdminSmsTaskProgressPage.tsx
@@ -103,7 +103,7 @@ function countMessages(messages: SmsMessageRecord[] | undefined, statuses: strin
 function buildCarrierStats(messages: SmsMessageRecord[] | undefined): CarrierStat[] {
   const stats = new Map<string, CarrierStat>();
   (messages ?? []).forEach((message) => {
-    const carrier = message.channel?.carrier ?? 'unknown';
+    const carrier = message.carrier ?? 'unknown';
     const meta = carrierLabels[carrier] ?? { label: carrier || '未知通道', tone: 'mobile' as const };
     const current = stats.get(carrier) ?? { name: meta.label, total: 0, success: 0, tone: meta.tone };
     current.total += 1;
@@ -116,7 +116,7 @@ function buildCarrierStats(messages: SmsMessageRecord[] | undefined): CarrierSta
 function buildRegionStats(messages: SmsMessageRecord[] | undefined): RegionStat[] {
   const stats = new Map<string, RegionStat>();
   (messages ?? []).forEach((message) => {
-    const region = message.channel?.sendRegion ?? '未分配通道';
+    const region = message.province ?? '未识别省份';
     const current = stats.get(region) ?? { region, total: 0, success: 0 };
     current.total += 1;
     if (message.status === 'delivered') current.success += 1;
@@ -277,9 +277,9 @@ function TaskDetailModal({ task, onClose }: { task: SmsTask; onClose: () => void
         </div>
 
         <section className="admin-task-card admin-task-card--full">
-          <h3><Smartphone size={18} />通道运营商分布</h3>
+          <h3><Smartphone size={18} />号码运营商分布</h3>
           {task.carriers.length === 0 ? (
-            <div className="admin-uplink-empty-match">暂无已分配通道记录</div>
+            <div className="admin-uplink-empty-match">暂无已识别运营商记录</div>
           ) : (
             <div className="admin-carrier-grid">
               {task.carriers.map((carrier) => {
@@ -301,10 +301,10 @@ function TaskDetailModal({ task, onClose }: { task: SmsTask; onClose: () => void
         </section>
 
         <section className="admin-task-card admin-task-card--full">
-          <h3><MapPin size={18} />发送地区分布</h3>
+          <h3><MapPin size={18} />号码省份分布</h3>
           <Table
             columns={[
-              { key: 'region', title: '发送地区', render: (record: RegionStat) => <strong>{record.region}</strong> },
+              { key: 'region', title: '省份', render: (record: RegionStat) => <strong>{record.region}</strong> },
               { key: 'total', title: '总数', align: 'right', render: (record: RegionStat) => formatNumber(record.total) },
               { key: 'success', title: '成功', align: 'right', render: (record: RegionStat) => <span className="admin-success-text">{formatNumber(record.success)}</span> },
               {
@@ -315,7 +315,7 @@ function TaskDetailModal({ task, onClose }: { task: SmsTask; onClose: () => void
               },
             ]}
             data={task.regions}
-            emptyText="暂无已分配通道记录"
+            emptyText="暂无已识别省份记录"
             rowKey={(record) => record.region}
           />
         </section>