Covering Southend &
Aldham, CO13, Thundersley, Warley, Chelmsford, Loughton, RM20, Tiptree, Heybridge, E4, Grays, Wicken Bonhunt, CO6, Wendens Ambo, Rawreth, Felsted, Little Clacton, Ongar, Woodham Ferrers, Teversham, Littlebury Green, Stansted, SS12, Colchester, CO1, Radwinter, Ashen, Upper Green, Langdon Hills, CM1, Cressing, CO7, The Rodings, Tye Common, RM19, SS11, Great Thurlow, Kelvedon Hatch, Duddenhoe End, Navestock, Stock, Aythorpe Roding, Ashingdon, Writtle, Saffron Walden, Shoeburyness, Panfield, CM19, Little Chesterford, Purfleet, CM15, CM8, CM9, Springfield, Little Wratting, Rickling, Debden, Ashdon, Great Yeldham, Matching, IG7, Abridge, Great Bardfield, Aingers Green, Hinxton, Gosfield, Little Thurlow, Boreham, Stansted Mountfitchet, Kirby le Soken, Great Sampford, CO3, Tollesbury, South Woodham Ferrers, Tolleshunt Knights, Great Bentley, CM11, Benfleet, Starlings Green, Badgers Dene, Debden Green, SS4, Langham, Little Baddow, East Tilbury, Black Notley, The Lavers, Boxted, Hatfield Heath, West Thurrock, Hullbridge, South Stifford, Little Walden, SS15, Withersfield, CM6, Rochford, Waltham Abbey, North Stifford, RM15, Fobbing, Little Sampford, Victoria Park, Maldon, Kelvedon, Nazeing, Burnham On Crouch, Dedham, SS0, Canewdon, Silver End, SS3, SS9, Basildon, Abbess Roding, Matching Green, Barnston, South Ockendon, CB10, Castle Point, Hockley, Sewardstone, Rayne, CO9, Maylandsea, SS13, Ingatestone, Elsenham, Ickleton, Thaxted, Chipping Ongar, SS1, Stondon Massey, Chalkwell, Lexden, Steeple, Sewards End, Tillingham, CB11, Roydon, Hawkwell, Frinton On Sea, Great Wakering, Chrishall, Mayland, Takeley, Moulsham, Fyfield, Sturmer, Wethersfield, Billericay, Wivenhoe, Great Totham, Langley, Little Burstead, Walton On The Naze, Great Wratting, Bobbingworth, Hatfield Peverel, Birchanger, Lawford, CM18, Barnardiston, Tendring, Hutton, Galleyend, Frinton, Pond Street, Howlett End, CM20, CO4, Southend On Sea, Stapleford Tawney, CM24, Widdington, Cold Norton, Old Harlow, Steeple Bumpstead, Coggeshall, CO5, East Horndon, SS5, High Ongar, West Hanningfield, Little Warley, Birdbrook, Wickford, Mountnessing, Great Notley, Strethall, SG8, CO2, SS14, Wimbish Green, Ramsden Heath, Kedington, CO15, High Beach, Feering, Hackney Marshes, Chadwell St Mary, CO10, Bocking, Leigh On Sea, Epping, Little Parndon, Thorrington, Shortgrove, Marks Tey, Purleigh, Gilston Park, North Weald Bassett, Ingrave, Epping Green, CO12, SS7, CM0, Sandon, RM17, Westcliff On Sea, Helions Bumpstead, Clacton On Sea, Fingringhoe, Hempstead, CM14, Bradwell on Sea, CM5, IG10, SS17, West Horndon, West Mersea, Howe Green, Copford, Wakes Colne, CO16, Crays Hill, CM22, Brightlingsea, CO11, Southend, Stanford Le Hope, CM4, Aveley, CM17, CM2, Braintree, Arkesden, Herongate, Battlesbridge, CM23, Ardleigh, Stapleford Abbotts, South Hanningfield, Thorpe Bay, IG9, Galleywood, Quendon, Tilbury, Blackmore, Castle Hedingham, Widford, Finchingfield, Red Oaks Hill, Great Burstead, Tolleshunt D Arcy, Westcliff, Alphamstone, Danbury, EN9, RM16, Dengie, SS8, CM12, St Osyth, Essex, Stebbing, Latchingdon, Theydon Bois, CM7, Great Chesterford, Matching Tye, Eastwick, Bulphan, CO14, Corringham, Great Warley, SS6, CB9, Canvey Island, Great Baddow, Doddinghurst, Earls Colne, RM18, Sheering, Bardfield Saling, Laindon, Rickling Green, Buckhurst Hill, Great Leighs, Audley End, Prittlewell, East Hanningfield, Great Dunmow, CO8, Brentwood, CM3, Littlebury, Harlow, Southminster, CM13, Thurrock, Elmdon, West Tilbury, Halstead, Shenfield, CM16, CB1, Althorne, Broxted, North Weald, Chigwell Row, Wickham Bishops, Barling, Chigwell, Birch, SS16, Fryerning, Hadleigh, Wimbish, Clacton, Little Bradley, Terling, Witham, Rayleigh, Stanway, Bures, South Benfleet, Lambourne, Pitsea, Asheldham, Uttlesford, Babergh, St Edmundsbury, Rettendon, Little Waltham, Harwich, Great Bromley, Sible Hedingham, Mersea Island, Clavering